75607 + Interview Questions in Secondary School in Science

1.	Choose combination, displacement,double displacement reaction out of the given reaction 1. Mno2+4hcl
Answer» Answer double DISPLACEMENT reaction PLEASE MARK ME AS BRAINLIEST

1.

Choose combination, displacement,double displacement reaction out of the given reaction 1. Mno2+4hcl

Answer»

Answer

2.	A stone is allowed to fall from the top of a tower 100m and at same time a stone is vertically thrown upwards from ground with velocity of 25 m/s. Calculate when and where the two stones will meet.plz don't spam....
Answer» ANSWER: TWO stones MEET after 4S at a HEIGHT of 20m from the ground or 80m from top

Discussion

3.	How many different salads can be made from cucumber, tomatoes, onions, beetroot and carrots?
Answer» Answer: 31 TYPE of salad Explanation: HOPE this HELPS you

3.

How many different salads can be made from cucumber, tomatoes, onions, beetroot and carrots?

Answer»

Answer:

31 TYPE of salad

Explanation:

HOPE this HELPS you

Discussion

4.	If a pure tall plant is crossed with a dwarf plants the offspring will be
Answer» Answer: ANSWER Height in PEA plant is determined by two alleles, T and t. Pure tall plants have genotype TT while pure dwarf has genotype tt. Here the F 1 generation has a genotype of Tt ( heterozygous ). Allele T is dominant over t and result in all the 'Tt' offspring as tall. DOMINANCE is the condition in which the effect on the phenotype of ONE allele masks the contribution of a second allele at the same locus. The first allele is dominant and the second allele is recessive. F 2 generation has offspring as TT, Tt and tt in the ration of 1:3:1. As we can see again, allele 'T' is dominant in CASE of the heterozygous condition. So, the correct option is 'Dominance'. Answer By

4.

If a pure tall plant is crossed with a dwarf plants the offspring will be

Answer»

Answer:

ANSWER

Height in PEA plant is determined by two alleles, T and t. Pure tall plants have genotype TT while pure dwarf has genotype tt.

Here the F

1

generation has a genotype of Tt ( heterozygous ). Allele T is dominant over t and result in all the 'Tt' offspring as tall. DOMINANCE is the condition in which the effect on the phenotype of ONE allele masks the contribution of a second allele at the same locus. The first allele is dominant and the second allele is recessive.

F

2

generation has offspring as TT, Tt and tt in the ration of 1:3:1. As we can see again, allele 'T' is dominant in CASE of the heterozygous condition.

So, the correct option is 'Dominance'.

Answer By

Discussion

5.	Gradual conversion of fertile soil into wasteland
Answer» Answer: Gradual conversion of FERTILE land into wasteland can ALSO known as DESERTIFICATION. The part of earth which support LIFE can also known as biosphere. Restocking of the destroyed forest by planting new trees can also known as afforestation.

5.

Gradual conversion of fertile soil into wasteland

Answer»

Answer: Gradual conversion of FERTILE land into wasteland can ALSO known as DESERTIFICATION. The part of earth which support LIFE can also known as biosphere. Restocking of the destroyed forest by planting new trees can also known as afforestation.

Discussion

6.	Mud or sand is thrown over it to put it out. Only give in one word answer.
Answer» PURE calcareous sand and calcareous MUD are formed by wave ACTION on the shores of coral ISLANDS where the only material AVAILABLE is

Discussion

7.	मनुष्य की लार में कौन सा एंजाइम पाया जाता है
Answer» Answer: lysozyme Explanation: SALIVA also contains lysozyme, an ENZYME that LYSES MANY bacteria and prevents the overgrowth of oral microbial populations. Initiation of starch digestion: In most species, the serous and acinar cells secrete an alpha amylase which can begin to digest dietary starch into maltose.

7.

मनुष्य की लार में कौन सा एंजाइम पाया जाता है

Answer»

Answer:

lysozyme

Explanation:

SALIVA also contains lysozyme, an ENZYME that LYSES MANY bacteria and prevents the overgrowth of oral microbial populations. Initiation of starch digestion: In most species, the serous and acinar cells secrete an alpha amylase which can begin to digest dietary starch into maltose.

Discussion

8.	Edward Jenner is known as Father of diseases. *TrueFalse
Answer» ANSWER: False. Hippocrates is known as FATHER of DISEASES.

8.

Edward Jenner is known as Father of diseases. *TrueFalse

Answer»

ANSWER:

False. Hippocrates is known as FATHER of DISEASES.

Discussion

9.	Et Deli uncl. sthus ruless Joo Sperial fan do improveto quality of the inclian foruts. they paid specialcallbubon to guidening, which Indorectly b del Cool dheimprovement of the quality of foutand juade facilitate thespread of uwearinggrowth of towna
Answer» ANSWER: QQQQQQQQQQQQQQQQQQQQQQQQQQQQqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqgdddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddggggggggggggggggggggggg Explanation:

9.

Et Deli uncl. sthus ruless Joo Sperial fan do improveto quality of the inclian foruts. they paid specialcallbubon to guidening, which Indorectly b del Cool dheimprovement of the quality of foutand juade facilitate thespread of uwearinggrowth of towna

Answer»

ANSWER:

QQQQQQQQQQQQQQQQQQQQQQQQQQQQqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqgdddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddggggggggggggggggggggggg

Explanation:

Discussion

10.	WorksheetExplain you Whet Ose its main fowe effectsthe one outing on an objes causes the chiont to
Answer» Answer: Y - DEFINITION A cause and effect essay is an essay which explains why something happens (cause) and what happens as a result (effect.) CAUSES AND EFFECTS - DEFINITION A cause and effect essay explains the reason behind something happening. When you WRITE a cause and effect essay, make sure to explain the reason or cause for what is happening. Then explain what happens as a result or effect of these causes. CAUSES AND EFFECTS - EXAMPLE An example of a cause and effect essay is an essay on pollution. For this topic, you could use the following points: Causes: loss of tress, more number of cars on the road Effects: increased levels of air pollution, negative impact on health of animals and humans USING TRANSITIONS - DEFINITION When writing a cause and effect essay, it is IMPORTANT to pay attention to structure. The causes and effects should be clearly explained. To do this, use transition words or phrases to show the relationship between causes and effects. USING TRANSITIONS - EXAMPLE Some common examples of transition words to show cause and effect are as follows: Cause: due to, because, since, owing to Effect: as a result, thus, therefore, consequently Let's look at an example of sentences where transition words are used: Pollution levels have been increasing in our city for many years. This is due to the INCREASE in the number of cars on the road today. The fuel used in cars burns to produce poisonous gases. As a result, the air gets polluted

10.

WorksheetExplain you Whet Ose its main fowe effectsthe one outing on an objes causes the chiont to

Answer»

Answer:

Y - DEFINITION

A cause and effect essay is an essay which explains why something happens (cause) and what happens as a result (effect.)

CAUSES AND EFFECTS - DEFINITION

A cause and effect essay explains the reason behind something happening. When you WRITE a cause and effect essay, make sure to explain the reason or cause for what is happening. Then explain what happens as a result or effect of these causes.

CAUSES AND EFFECTS - EXAMPLE

An example of a cause and effect essay is an essay on pollution. For this topic, you could use the following points:

Causes: loss of tress, more number of cars on the road

Effects: increased levels of air pollution, negative impact on health of animals and humans

USING TRANSITIONS - DEFINITION

When writing a cause and effect essay, it is IMPORTANT to pay attention to structure. The causes and effects should be clearly explained. To do this, use transition words or phrases to show the relationship between causes and effects.

USING TRANSITIONS - EXAMPLE

Some common examples of transition words to show cause and effect are as follows:

Cause: due to, because, since, owing to

Effect: as a result, thus, therefore, consequently

Let's look at an example of sentences where transition words are used:

Pollution levels have been increasing in our city for many years. This is due to the INCREASE in the number of cars on the road today. The fuel used in cars burns to produce poisonous gases. As a result, the air gets polluted

Discussion

11.	How can you dispel any food myth?आप किसी भी खाद्य मिथक को कैसे दूर कर सकते हैं?By conducting experiments in alaboratoryएक प्रयोगशाला में प्रयोगों का संचालन करकेOn the basis of scientific knowledgeवैज्ञानिक ज्ञान के आधार परBy asking othersदूसरों से पूछकरNone of theseइनमें से कोई नहींFinishREVIEWPREVIOUSNEXTMARK FORREVIEW
Answer» ANSWER: ‍on the BASIS of SCINTIFIC KNOWLEDGE

11.

How can you dispel any food myth?आप किसी भी खाद्य मिथक को कैसे दूर कर सकते हैं?By conducting experiments in alaboratoryएक प्रयोगशाला में प्रयोगों का संचालन करकेOn the basis of scientific knowledgeवैज्ञानिक ज्ञान के आधार परBy asking othersदूसरों से पूछकरNone of theseइनमें से कोई नहींFinishREVIEWPREVIOUSNEXTMARK FORREVIEW

Answer»

ANSWER:

‍on the BASIS of SCINTIFIC KNOWLEDGE

Discussion

12.	What is odd inGINGERCARROTPOTATOTURMERIC
Answer» Answer: Turmeric Explanation: Because we cut potato, carrot & GINGER and put it in the dish in solid FORM but we always put Turmeric in Powder form. May this will help U...

12.

What is odd inGINGERCARROTPOTATOTURMERIC

Answer»

Answer:

Turmeric

Explanation:

Because we cut potato, carrot & GINGER and put it in the dish in solid FORM but we always put Turmeric in Powder form.

May this will help U...

Discussion

13.	When two or more elements combined toghter they form
Answer» [Compound] When two or more elements combine together they form compounds. Properties of compounds are : Two same elements can combine. => ➜ Hydrogen + Hydrogen = Hydrogen Different elements can combine. => ➜ 2 Hydrogen + oxygen= H20 (WATER) Only elements combine to form Compounds. Atoms of same KIND ; form elements . ➜ Oxygen atoms = Oxygen element Supplementary information : Atom is the smallest and basic particle. Everything is made up of atoms. Atoms have sub-atomic parts called protons , NEUTRONS and electrons.

13.

When two or more elements combined toghter they form

Answer»

[Compound]

When two or more elements combine together they form compounds.

Properties of compounds are :

Two same elements can combine. =>

➜ Hydrogen + Hydrogen = Hydrogen

Different elements can combine. =>

➜ 2 Hydrogen + oxygen= H20 (WATER)

Only elements combine to form Compounds.

Atoms of same KIND ; form elements .

➜ Oxygen atoms = Oxygen element

Supplementary information :

Atom is the smallest and basic particle.

Everything is made up of atoms.

Atoms have sub-atomic parts called protons , NEUTRONS and electrons.

Discussion

14.	A doubly ionized lithium atom in an excited state (n = 6) emits a photon of energy 4.25 eV. Whatare the quantum number (n) and the energy (E) of the final state?
Answer» Answer: but I am a GIRL who is the BEST of LUCK to you LIKE very NICE

14.

A doubly ionized lithium atom in an excited state (n = 6) emits a photon of energy 4.25 eV. Whatare the quantum number (n) and the energy (E) of the final state?

Answer»

Answer:

but I am a GIRL who is the BEST of LUCK to you LIKE very NICE

Discussion

15.	Give characters of Neanderthal man.
Answer» ANSWER: GIVE CHARACTERS of NEANDERTHAL MAN.

15.

Give characters of Neanderthal man.

Answer»

ANSWER:

GIVE CHARACTERS of NEANDERTHAL MAN.

Discussion

16.	2. Give reasons for the followingobservation:The smell of hot sizzling foodreaches you several metresaway, but to get the smell fromcold food you have to go close.3. A diver is able to cut throughwater in a swimming pool. Whichproperty of matter does thisobservation show? L4. What are the characteristics ofthe particles of matter?5. which of the following are the matterchair, air, love, smell, hate, almonds, thought,cold,lemon water,smell of perfume.
Answer» Answer: Explanation: 2. The smell of hot sizzling FOOD reaches you several meters away, but to get the smell from COLD food, we have to go close because the kinetic energy of particles of matter INCREASES with the increase in temperature. 3. Property of matter observed A diver will be able to pass through water if there is the availability of space between the particles and the forces of attraction between the liquid particles are not very strong. 4. The CHARACTERISTICS of particles of matter are: (i) All matter is COMPOSED of very small particles that can exist independently. (ii) Particles of matter have spaces between them. (iii) Particles of matter are continuously moving. (iv) Particles of matter attract each other.

16.

2. Give reasons for the followingobservation:The smell of hot sizzling foodreaches you several metresaway, but to get the smell fromcold food you have to go close.3. A diver is able to cut throughwater in a swimming pool. Whichproperty of matter does thisobservation show? L4. What are the characteristics ofthe particles of matter?5. which of the following are the matterchair, air, love, smell, hate, almonds, thought,cold,lemon water,smell of perfume.

Answer»

Answer:

Explanation:

2. The smell of hot sizzling FOOD reaches you several meters away, but to get the smell from COLD food, we have to go close because the kinetic energy of particles of matter INCREASES with the increase in temperature.

3. Property of matter observed

A diver will be able to pass through water if there is the availability of space between the particles and the forces of attraction between the liquid particles are not very strong.

4. The CHARACTERISTICS of particles of matter are:

(i) All matter is COMPOSED of very small particles that can exist independently.

(ii) Particles of matter have spaces between them.

(iii) Particles of matter are continuously moving.

(iv) Particles of matter attract each other.

Discussion

17.	What is valency of carbon
Answer» Answer: Valency of carbon is 4. The OUTER electronic configuration of carbon is 2s22p2. Thus, it has 4 VALENCE electrons. It shares these 4 valence electrons to form 4 covalent bonds. Explanation: HOPE it helps you ❣️ FOLLOW me

17.

What is valency of carbon

Answer»

Answer:

Valency of carbon is 4. The OUTER electronic configuration of carbon is 2s22p2. Thus, it has 4 VALENCE electrons. It shares these 4 valence electrons to form 4 covalent bonds.

Explanation:

HOPE it helps you ❣️ FOLLOW me

Discussion

18.	Justify transpiration as a force promoting the ascent of sap
Answer» Evaporation of water MOLECULES from the cells of a LEAF creates a suction which PULLS water from the xylem cells of roots. Thus, transpiration helps in the absorption and upward MOVEMENT of water and minerals dissolved in it from roots to the leaves.

Discussion

19.	Firefighters put out fire with the help of this. Only give in one word answer.
Answer» ANSWER: EXTINGUISHER is the answer

19.

Firefighters put out fire with the help of this. Only give in one word answer.

Answer»

ANSWER:

EXTINGUISHER is the answer

Discussion

20.	Calculate the mass of 1 molecules of napthaoene (C10H8
Answer» Mass of 1 molecule of NAPHTHALENE = 10× mass of CARBON + 8× mass of hydrogen. ... Molar mass of napthalene = 128 G.

Discussion

21.	What's the distance between Earth to Neptune?
Answer» ANSWER: 2.7 billion MILES (4.3 billon kilometers) Explanation: The distance from one planet to another is CONSTANTLY shifting because both bodies are MOVING through space. When Neptune and Earth line up on the same side of the sun, at their closest, they are only 2.7 billion miles (4.3 billon kilometers) APART.

21.

What's the distance between Earth to Neptune?

Answer»

ANSWER:

2.7 billion MILES (4.3 billon kilometers)

Explanation:

The distance from one planet to another is CONSTANTLY shifting because both bodies are MOVING through space. When Neptune and Earth line up on the same side of the sun, at their closest, they are only 2.7 billion miles (4.3 billon kilometers) APART.

Discussion

22.	ThIn termof an A.P. is 6n-7 then write50th aterm.
Answer» EXPLANATION: ☆ SOL :- Here N= 50 A.P = 6n - 7 = 300 - 7 = 293

22.

ThIn termof an A.P. is 6n-7 then write50th aterm.

Answer»

EXPLANATION:

☆ SOL :-

Here N= 50

A.P = 6n - 7

= 300 - 7 = 293

Discussion

23.	035. निम्न में से कौन आहार नाल कासबसे बड़ा भाग है?(a) मुंह(b)मुख गुहा(c)बडी आँत(d)पेट
Answer» ANSWER: option C Explanation: because all the materials are in the LARGE INTESTINE

23.

035. निम्न में से कौन आहार नाल कासबसे बड़ा भाग है?(a) मुंह(b)मुख गुहा(c)बडी आँत(d)पेट

Answer»

ANSWER:

option C

Explanation:

because all the materials are in the LARGE INTESTINE

Discussion

24.	Us in our(How does measustand help ourtodayday life)
Answer» Measurement provides a standard for every day things and processes. From weight, temperature, length even time is a measurement and it does PLAY a very important role in our LIVES. The money or currency we use is ALSO a measurement. ... Thanks to these MEASUREMENTS present with us is the world is the same as we SEE today.

Discussion

25.	Q34. निगलने के बाद भोजन ग्रहनिकाया आहार नली में प्रवेश करता है।यहद्वारापाचन तंत्र के बाकी हिस्सों केअंदर जाता है।(a)गैसीय धक्कागुरुत्वाकर्षण(b) (c) (रिवर्स क्रमाकुंचनक्रमाकुंचन
Answer» ANSWER: can you PLEASE TRANSLATE this in ENGLISH

25.

Q34. निगलने के बाद भोजन ग्रहनिकाया आहार नली में प्रवेश करता है।यहद्वारापाचन तंत्र के बाकी हिस्सों केअंदर जाता है।(a)गैसीय धक्कागुरुत्वाकर्षण(b) (c) (रिवर्स क्रमाकुंचनक्रमाकुंचन

Answer»

ANSWER:

can you PLEASE TRANSLATE this in ENGLISH

Discussion

26.	हाउ कैन यू टू द पेरिस प्रिपेयर फॉर रिपेयरिंग फोटोसिंथेसिसहाउ कैन यू प्ले द एयर इज़ एसेंशियल फॉर फोटोसिंथेसिस हाउ कैन यू टू बैक एयर इज़ एसेंशियल फॉर फोटोसिंथेसिस
Answer» ANSWER: SORRY mate Explanation: MARK as a BRAINILIST

26.

हाउ कैन यू टू द पेरिस प्रिपेयर फॉर रिपेयरिंग फोटोसिंथेसिसहाउ कैन यू प्ले द एयर इज़ एसेंशियल फॉर फोटोसिंथेसिस हाउ कैन यू टू बैक एयर इज़ एसेंशियल फॉर फोटोसिंथेसिस

Answer»

ANSWER:

SORRY mate

Explanation:

MARK as a BRAINILIST

Discussion

27.	Tyndall effect makes the path of light visible in Colloidal solution . *TrueFalse
Answer» Tyndall effect MAKES the path of LIGHT VISIBLE in colloidal solution. It is TRUE.

27.

Tyndall effect makes the path of light visible in Colloidal solution . *TrueFalse

Answer»

Tyndall effect MAKES the path of LIGHT VISIBLE in colloidal solution.

It is TRUE.

Discussion

28.	18. निम्न में से कौन एक सिला हुआपरिधान है?(a) लुंगी(b)साड़ीधोतीc (d)बनियान
Answer» ANSWER: d) बनियान एक सिला हुआ परिधान है

28.

18. निम्न में से कौन एक सिला हुआपरिधान है?(a) लुंगी(b)साड़ीधोतीc (d)बनियान

Answer»

ANSWER:

d) बनियान एक सिला हुआ परिधान है

Discussion

29.	मनुष्य की लार मे कोनसा एन्जाइम पाया जाता है
Answer» Answer: EXPLANATION: Saliva ALSO contains lysozyme, an ENZYME that lyses many bacteria and prevents the overgrowth of oral microbial populations. [46–50] Initiation of starch digestion: In most species, the SEROUS and acinar cells secrete an alpha amylase which can begin to digest dietary starch into maltose.

29.

मनुष्य की लार मे कोनसा एन्जाइम पाया जाता है

Answer»

Answer:

EXPLANATION:

Saliva ALSO contains lysozyme, an ENZYME that lyses many bacteria and prevents the overgrowth of oral microbial populations. [46–50] Initiation of starch digestion: In most species, the SEROUS and acinar cells secrete an alpha amylase which can begin to digest dietary starch into maltose.

Discussion

30.	1. Identify and write “P” for Physical Characteristic/Change or “C” for Chemical Characteristics/Change for the following.a) The colour of the house is red. b) Oxygen is a gas. c) Sand and dirt are mixed in a flower pot. d) Iron reacts with water to form rust. e) Water freezes at 100oC f) Copper conducts electricity. g) A ruby is red. h) Silver reacts with moisture in the air to form tarnish. i) Milk + Chocolate syrup = Chocolate milk
Answer» <P>ANSWER: a p, b c, c p, d c, E p, f p, g c, H c, i p

30.

1. Identify and write “P” for Physical Characteristic/Change or “C” for Chemical Characteristics/Change for the following.a) The colour of the house is red. b) Oxygen is a gas. c) Sand and dirt are mixed in a flower pot. d) Iron reacts with water to form rust. e) Water freezes at 100oC f) Copper conducts electricity. g) A ruby is red. h) Silver reacts with moisture in the air to form tarnish. i) Milk + Chocolate syrup = Chocolate milk

Answer»

<P>ANSWER:

a p, b c, c p, d c, E p, f p, g c, H c, i p

Discussion

31.	Write 5 tips you should follow at your dinning table
Answer» Answer: Chew with your mouth closed. Keep your SMARTPHONE off the table and set to silent or vibrate. ... Don't use your utensils like a shovel or STAB your food. Don't pick your teeth at the table. Remember to use your napkin. Wait until you're DONE chewing to sip or SWALLOW a DRINK. ... Cut only one piece of food at a time. Explanation: *please* *mark* me as *brainliest* *and* *please* *follow* me.

31.

Write 5 tips you should follow at your dinning table

Answer»

Answer:

Chew with your mouth closed.

Keep your SMARTPHONE off the table and set to silent or vibrate. ...

Don't use your utensils like a shovel or STAB your food.

Don't pick your teeth at the table.

Remember to use your napkin.

Wait until you're DONE chewing to sip or SWALLOW a DRINK. ...

Cut only one piece of food at a time.

Explanation:

please mark me as brainliest and please follow me.

Discussion

32.	4. इनमें से कौन ऊन की गुणवत्ता कानिर्धारण नहीं करता है?(a)सुदरता(b)प्रति युनिट लंबाई में ऐंठनों की संख्या(c)रंग और फाइबर की सफाई(d)ऊन पर तेल
Answer» Answer: PLEASE write your QUESTION in English because EVERYONE is not understand HINDI if you want your answer please write your question in English

32.

4. इनमें से कौन ऊन की गुणवत्ता कानिर्धारण नहीं करता है?(a)सुदरता(b)प्रति युनिट लंबाई में ऐंठनों की संख्या(c)रंग और फाइबर की सफाई(d)ऊन पर तेल

Answer»

Answer:

PLEASE write your QUESTION in English because EVERYONE is not understand HINDI if you want your answer please write your question in English

Discussion

33.	Breakdown maintenance is __________, while preventive maintenance is __________.
Answer» Answer: BREAKDOWN maintenance is maintenance PERFORMED on a piece of equipment that has broken down To the contrary, PREVENTIVE maintenance is performed in order to keep SOMETHING running. Thank You Plz mark my answer as brainliest And have a good DAY....................................

33.

Breakdown maintenance is , while preventive maintenance is .

Answer»

Answer:

BREAKDOWN maintenance is maintenance PERFORMED on a piece of equipment that has broken down

To the contrary, PREVENTIVE maintenance is performed in order to keep SOMETHING running.

Thank You

Plz mark my answer as brainliest

And have a good DAY....................................

Discussion

34.	Food is digested by special chemical called answer in one word
Answer» ANSWER: ENZYMES Explanation:

34.

Food is digested by special chemical called answer in one word

Answer»

ANSWER: ENZYMES

Explanation:

Discussion

35.	The scientific name of organism is made up of its...... and. .
Answer» Answer:Scientists name animals and plants USING the system that DESCRIBES the genus and species of the organism. The first WORD is the genus and the SECOND is the species. The first word is capitalized and the second is not. A binomial name MEANS that it's made up of two words (bi-nomial). Explanation:

35.

The scientific name of organism is made up of its...... and. .

Answer»

Answer:Scientists name animals and plants USING the system that DESCRIBES the genus and species of the organism. The first WORD is the genus and the SECOND is the species. The first word is capitalized and the second is not. A binomial name MEANS that it's made up of two words (bi-nomial).

Explanation:

Discussion

36.	Ant bee beetle lizard what is odd one out
Answer» $\huge\underline{\overline{\mid{\bold{\red{Lizard}}\mid}}}$

Discussion

37.	What do you mean by monohybrid cross
Answer» noun. the offspring of INDIVIDUALS that differ with respect to a particular gene pair. Also called MONOHYBRID CROSS . a genetic cross made to examine the distribution of ONE specific set of alleles in the resulting offspring.

Discussion

38.	Alloys are heterogeneous mixtures *TrueFalse
Answer» ANSWER: True Explanation: Alloys are mixtures of metals or a mixture of a metal and another element. An alloy may be a SOLID solution of metal elements (a homogeneous mixture) or a mixture of metallic phases (a HETEROGENEOUS mixture of two or more solutions). PLEASE MARK BRAINIEST

38.

Alloys are heterogeneous mixtures *TrueFalse

Answer»

ANSWER:

True

Explanation:

Alloys are mixtures of metals or a mixture of a metal and another element.

An alloy may be a SOLID solution of metal elements (a homogeneous mixture) or a mixture of metallic phases (a HETEROGENEOUS mixture of two or more solutions).

PLEASE MARK BRAINIEST

Discussion

39.	Define valency shell
Answer» VALENCE shell Description : the OUTERMOST shell of an atom containing the valence ELECTRONS.

39.

Define valency shell

Answer»

VALENCE shell

Description

: the OUTERMOST shell of an atom containing the valence ELECTRONS.

Discussion

40.	A person who has been attacked or injured. Only give in one word answer.
Answer» ANSWER: VICTIM MARK this as BRAINLIEST!

40.

A person who has been attacked or injured. Only give in one word answer.

Answer»

ANSWER:

VICTIM

MARK this as BRAINLIEST!

Discussion

41.	A body of mass 2kgis acted upon by aforce of IN, what would be itsacceleration.
Answer» ANSWER: Here Mass, m=2kg and Force, F=1N So, by the formula F=m/a we can write a=F/m By this formula, on PUTTING values, We get a=2N/1kg So, a=0.5m/s² So, ACCELERATION of the BODY is 0.5m/s²

41.

A body of mass 2kgis acted upon by aforce of IN, what would be itsacceleration.

Answer»

ANSWER:

Here

Mass, m=2kg and

Force, F=1N

So, by the formula F=m/a

we can write a=F/m

By this formula, on PUTTING values,

We get

a=2N/1kg

So, a=0.5m/s²

So, ACCELERATION of the BODY is 0.5m/s²

Discussion

42.	Leprosy and tuberculosis are bacterial diseases. *TrueFalse
Answer» Answer: true EXPLANATION: Tuberculosis (TB) and leprosy, the 2 major myco- bacterial infections of HUMANS, are CLASSIC granulo- matous diseases that still affect millions of people. Both infections are now curable, but no highly effective VACCINE is yet available for either of them.

42.

Leprosy and tuberculosis are bacterial diseases. *TrueFalse

Answer»

Answer:

true

EXPLANATION:

Tuberculosis (TB) and leprosy, the 2 major myco- bacterial infections of HUMANS, are CLASSIC granulo- matous diseases that still affect millions of people. Both infections are now curable, but no highly effective VACCINE is yet available for either of them.

Discussion

43.	Why do we say that 'burning of fuels' can cause 'health hazards?
Answer» Explanation: i) increase combustion of FUEL lead to harmful effect, (like acid rain and global warming) on environment. ii) incomplete combustion of fuel PRODUCES CARBON monoxide gas which is highly poisonous gas. in this way we can say that' burning of fuels 'can cause health hazards health hazard .

43.

Why do we say that 'burning of fuels' can cause 'health hazards?

Answer»

Explanation:

i) increase combustion of FUEL lead to harmful effect, (like acid rain and global warming) on environment. ii) incomplete combustion of fuel PRODUCES CARBON monoxide gas which is highly poisonous gas. in this way we can say that' burning of fuels 'can cause health hazards health hazard .

Discussion

44.	8. Identify the substance, having the property of deliquescence(a) gypsum (b) hydrated calcium chloride (c) quick lime (d) conc. sulphuric acid
Answer» (d) CONCENTRATED SULPHURIC ACID

Discussion

45.	Food intolerance can causeखाद्य असहिष्णुता के कारणहो सकता है।Sudden increase in hungerभूख में अचानक वृद्धिNausea and stomach painमतली और पेट दर्दBoth 1 and 2दोनों और 2Neither 1 or 2न तो 1 या 2-PREVIOUSNEXTREVIEWFinishMARK FOROCICIAL
Answer» ANSWER: LIFESTYLE DISORDERS NON COMMUNICATION disorders

45.

Food intolerance can causeखाद्य असहिष्णुता के कारणहो सकता है।Sudden increase in hungerभूख में अचानक वृद्धिNausea and stomach painमतली और पेट दर्दBoth 1 and 2दोनों और 2Neither 1 or 2न तो 1 या 2-PREVIOUSNEXTREVIEWFinishMARK FOROCICIAL

Answer»

ANSWER:

LIFESTYLE DISORDERS

NON COMMUNICATION disorders

Discussion

46.	Define the term velocity .How is it related to momentum
Answer» Answer: Momentum DEPENDS upon the variables mass and VELOCITY. In TERMS of an equation, the momentum of an object is equal to the mass of the object times the velocity of the object. ... The equation illustrates that momentum is DIRECTLY proportional to an object's mass and directly proportional to the object's velocity.

46.

Define the term velocity .How is it related to momentum

Answer»

Answer:

Momentum DEPENDS upon the variables mass and VELOCITY. In TERMS of an equation, the momentum of an object is equal to the mass of the object times the velocity of the object. ... The equation illustrates that momentum is DIRECTLY proportional to an object's mass and directly proportional to the object's velocity.

Discussion

47.	The spore print of death caps are in which colors?
Answer» Explanation: The CAPS of the mushrooms are 40-160mm wide, USUALLY PALE green to yellow in colour, with distinctive white gills and white stem. It has a MEMBRANOUS SKIRT on the upper part of the stem and a cup-like structure around the base of the stem (called a volva).

47.

The spore print of death caps are in which colors?

Answer»

Explanation:

The CAPS of the mushrooms are 40-160mm wide, USUALLY PALE green to yellow in colour, with distinctive white gills and white stem. It has a MEMBRANOUS SKIRT on the upper part of the stem and a cup-like structure around the base of the stem (called a volva).

Discussion

48.	Calculate ionic strength 0.1mLa(No3)3
Answer» ANSWER: The CORRECT answer is 1.2 Explanation:

48.

Calculate ionic strength 0.1mLa(No3)3

Answer»

ANSWER:

The CORRECT answer is 1.2

Explanation:

Discussion

49.	A current of 1 ampere flow in a series circuit contain an electric lamp and a conductor of 5 ohm when connected to a 10 watt battery. calculate the resistance
Answer» ➠ ANSWER :- ➝ Case 1 : ➝ given :- V = 10 Total Resistance in the series = 5+R we know that → I = V/R → I = 10/(5+R) ➝ Case 2: As the resistance are in parallel series so, Total Resistance = (R¹ × R² )/( R¹+R²) → I = V/R → I = 10/5 → I = 2 Amp CURRENT in each branch = 2/2 = 1 (both of the branches have same resistance and because of it the current is DIVIDED equally.) POTENTIAL across the LAMP+ Conductor = 10V Potential across the lamp = 5 V

49.

A current of 1 ampere flow in a series circuit contain an electric lamp and a conductor of 5 ohm when connected to a 10 watt battery. calculate the resistance

Answer»

➠ ANSWER :-

➝ Case 1 :

➝ given :-

V = 10

Total Resistance in the series = 5+R

we know that

→ I = V/R

→ I = 10/(5+R)

➝ Case 2:

As the resistance are in parallel series so,

Total Resistance = (R¹ × R² )/( R¹+R²)

→ I = V/R

→ I = 10/5

→ I = 2 Amp

CURRENT in each branch = 2/2 = 1

(both of the branches have same resistance and because of it the current is DIVIDED equally.)

POTENTIAL across the LAMP+ Conductor = 10V

Potential across the lamp = 5 V

Discussion

50.	What is the name of the outer layer of the leafa) Epidermisb) MesophyllC) palisade parenchyam d) spongy parenchyamplzz send photo also of this answer
Answer» Answer: EPIDERMIS Explanation: The epidermis is the thin, outer layer of the SKIN that is visible to the eye and WORKS to provide protection to the body. It does not contain any blood vessels and is, therefore, dependent on the dermis, the layer of the skin underneath it, to provide ACCESS to nutrients and dispose of WASTE.

50.

What is the name of the outer layer of the leafa) Epidermisb) MesophyllC) palisade parenchyam d) spongy parenchyamplzz send photo also of this answer

Answer»

Answer:

EPIDERMIS

Explanation:

The epidermis is the thin, outer layer of the SKIN that is visible to the eye and WORKS to provide protection to the body. It does not contain any blood vessels and is, therefore, dependent on the dermis, the layer of the skin underneath it, to provide ACCESS to nutrients and dispose of WASTE.

Discussion

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