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1401.

questions ka answer batana 1st question me Indian ke sage history ha chapter name = history and its sources ​

Answer»

Answer:

don't

EXPLANATION:

don't no sorry

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1402.

Which of the following is a parasite?a. Plasmodiumb. Trypanosomac. anophelesd. none of theseCitrus canker disease is caused bya. virusb. protozoac. fungusd. bacterium​

Answer»

Answer:

a plasmodium is a parasite

Explanation:

Citrus canker is a citrus disease caused by the bacterium Xanthomonas axonopodis. While not harmful to HUMANS, canker SIGNIFICANTLY AFFECTS the vitality of citrus trees, CAUSING leaves and fruit to drop prematurely. A fruit infected with canker is safe to eat, but has REDUCED marketability as fresh fruit

1403.

.3. Automobile tyres provided with special groves.​

Answer»

ANSWER:

what is the QUESTION?

1404.

1. What is meant by soil? How is soil formed?​

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Answer:

SOIL is a thin layer of materials covering the earth's surface.It is FORMED from the WEATHERING of rocks.

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1405.

PICK UP FIVE DIFFERENT FLOWERS FROM GROUND . DO NOT PLUCK THEM . OBSERVE EACH FLOWER ​

Answer»

Answer:

1)ROSE)8| yes it SMELLS| yes.

2) hibiscus) 5|no|no.

3) marigold)17|no|yes.

4) JASMINE)4 or 5|yes|yes.

5) sunflower)6|no|yes.

1406.

What are the states in whichwater is found?​

Answer»

Explanation:

WATER EXISTS in THREE STATES- solid, liquid, and gaseous. Liquid Water- Liquid water is found in many places.

1407.

What do you mean by decantation? Explain ​

Answer»

ANSWER: Decantation is a process for the separation of mixtures of immiscible liquids or of a liquid and a SOLID MIXTURE such as a suspension.

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1408.

Magnesium ribbon on burning in air produces1 pointmagnesium oxide, water and lightmagnesium oxide and heatmagnesium oxide, heat and lightmagnesium oxide, water and heat​

Answer»

ANSWER:

MAGNESIUM OXIDE , HEAT and LIGHT

1409.

1.take two samples one of water and oil mix that two .You observe that.a.they are solubleb.oil floats on waterc. water floats on oild.none of these above ​

Answer»

EXPLANATION:

OIL flotes on WATER

................

1410.

Microorganisms cause many diseases. Do you think we should try to wipe out all microorganismsPLZ ANSWER ME FAST​

Answer»

ANSWER:

NO WE SHOULD NOT

EXPLANATION:

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1411.

2. Write atleast four differences between plant cell and animal cell ?​

Answer»

Explanation:

  • Key Differences Between Plant Cell and Animal Cell. ... The nucleus is present in both the cells, but in Plant cell it LIES on one side while it is present in the center of the Animal cell. Centrosomes/Centrioles, CILIA, DESMOSOMES, LYSOSOMES are the organelles found absent in Plant cells, while they EXIST in Animal Cells.
1412.

Why the magdeburg hemisphere did not break when such a heavy atmospheric pressure is apple on it after Vacuuming it??????I know it can't open by 8 pairs of horses doing opposite motionbut why it didn't break some reason​

Answer»

Answer:

Magdeburg HEMISPHERES are two half-spheres of equal SIZE. Placing them together traps AIR between them. This air is merely trapped, and not compressed, so the pressure inside is the same as the pressure of the ATMOSPHERE outside the spheres.

1413.

Cotton is a natural fibre... What is its chemical name??? (Answer in one word)Please answer fast...BEST ANSWER WILL BE MARKED AS BRAINLIEST AND I WILL FOLLOW HIM/HER.....​

Answer»

ANSWER:

The chemical NAME of Cotton is GOSSYPIUM.

Explanation:

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1414.

SCIENCE AND TECHNOLOGY CAN BE EASILY HANDLED BY IRRESPONSIBLE PEOPLE MEANS

Answer»

ANSWER:

PLEASE MARK as BRAINLIEST please mark as brainliest please mark as brainliest please mark as brainliest please mark as brainliest

1415.

1.an oiled paper acts as a______material fast please fast I will mark as brainliest​

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ANSWER:

Translucent

Explanation:

1416.

classmate of your yours fell down and book his or her hand now we are she had to school with the hand Natasha help him or her attend school without any problem​

Answer»

ANSWER:

what is the mean of the question I don't UNDERSTAND what you want to SAY.....

1417.

Make a flowchart on plant tissues​

Answer»

This MAY HELP U

Simrat001❤️

1418.

METHOD OF ARING PAKODI

Answer»

ANSWER:

can't UNDERSTAND DEAR about the

1419.

What is the range of laboratory thermometer?​

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ANSWER:

laboratory thermometer, which is colloquially known as the lab thermometer, is used for measuring temperatures other than the HUMAN body temperature. It RANGES from -10˚C to 110˚C. Laboratory thermometers are DESIGNED for lab purposes such as checking BOILING point, freezing point, or temperature of other substances.

1420.

Explain the digestion in grass eating animals in short not lengthy​

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Explanation:

Digestion in Ruminants. Grass eating animals are KNOWN as ruminants. ... The process where cud RETURNS to the mouth in small lumps for ruminants to chew is called rumination. Rumination is AIDED by bacteria PRESENT in the RUMEN which breaks down cellulose in plants. The digested food is then passed to the reticulum

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1421.

Wood is used as fuel. which property makes it suitable for this purpose.options: (density) (cumbusstillty) (viscosity) (immiscbillity) fast please I will follow you​

Answer»

ANSWER:

cumbusstillty is the answer

1422.

Who is Daniel Bernoulli​

Answer»

ANSWER:

can you TELL from which CHAPTER

1423.

" Where is the big seed growing centre?​

Answer»

ANSWER:

The answer is SVALBARD GLOBAL SEED VAULT.

1424.

E choice queshonJelw1which of the following is not a metal?Copper (Warminium blusulphur(d) Itana​

Answer»

ITANA is not a METAL its EASY

1425.

Explain the ameoba with label diagram​

Answer»

Amoeba

  • Unicellular Organism
  • Amoeba has ability to ALTER its shape
  • Found in Eukaryotic organisms
  • They are motile

Parts to know about:

Cell membrane of Amoeba

  • Thin layer of protein and fats
  • Helps amoeba to breathe
  • Allow some substances to pass into the cell and stop some substances.

Pseudopodia

  • Helps amoeba to move and eat

Endoplasm of Amoeba

Nucleus of Amoeba

  • Help in reproduction
  • Help in GROWTH
1426.

उस ऊतक का वर्णन करो जो हमारे शरीर में गति के लिए उतरदाई हैं ?​

Answer»

ANSWER:

पेशी कोशिकाओं द्वारा निर्मित उस ऊतक को पेशी ऊतक कहा जाता है जो समस्त अंगों में गति उत्पन्न करता है।

1427.

Give reasons for the following:1. A laboratory thermometer can't be used to measure temperature of a body.2. Mercury is used in thermometer in place of water.● ༺₳ℜ₦₳℣ ℑ۝₴Ⱨł༻​

Answer»

Answer:

A laboratory thermometer cannot be USED to measure the human body TEMPERATURE. This is because as SOON as we take out the bulb of the laboratory thermometer from our mouth, the level of MERCURY in its tube will START falling quickly.

Explanation:

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1428.

What is methods of learning? why it is important and easy methods of learning?​

Answer»

ANSWER:

The easy method of LEARNING is to learn is in points.

  • Teach someone else or just pretend to.
  • Iearn In SHORT bursts of time.
  • Take notes by hand.
  • Use the power of MENTAL spacing.
  • Take a study map.
  • Change it up....

HOPE IT IS HELP FOR YOU...

1429.

3. Why does iron rust? How can it be prevented? Describe two methods to prevent rusting.​

Answer»

ANSWER:

iron rust when it comes in CONTACT with the MOISTURE in the atmosphere. it can be prevented by APPLYING oil or painting it with paint.

Explanation:

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1430.

how does the hubble telescope click full picture of our galaxy even though it is a part of our galaxy itself ?

Answer»

what is HUBBLE TELESCOPE

1431.

Write a short note on wool yielding animals other than sheep​

Answer»

Answer:

The wool yielding animals are SHEEP,Yak,LIAMA,Goat,ANGORA Goat,ALPACA etc.The ANIMAL which provide us pashmina wool is pashmina goat

Explanation:

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1432.

Two characteristics of liquid class6 ​

Answer»

Answer:

LIQUIDS have the FOLLOWING characteristics:

No definite shape (takes the shape of its CONTAINER)

Has definite volume.

Particles are free to MOVE over each other, but are STILL attracted to each other.

1433.

Explain the digestion in plant eating animals ​

Answer»

Answer:

Digestion in humans is carried out by an organized and distinct human digestive system. Food is ingested through the MOUTH and enters into the food pipe or oesophagus through the pharynx and finally to the stomach. On reaching the stomach, COMPLEX food is broken down into simpler substances by secreting digestive juices with the absorption of nutrients. Undigested food is further directed to the small and large intestine which carries out further absorption. Unwanted waste is directed to the RECTUM for excretion.

Digestion in Ruminants

Grass eating animals are known as ruminants. Animals like cows, goats and buffaloes eat grass. These animals swallow grass quickly and store in a sac-like structure called the rumen. Rumen forms the first stomach and is four-chambered. Here, food is partially digested and is called the cud. Plants CONTAIN cellulose in large quantities. Cellulose is a complex structure which is broken down into simpler particles in the rumen. The PROCESS where cud returns to the mouth in small lumps for ruminants to chew is called rumination.

Rumination is aided by bacteria present in the rumen which breaks down cellulose in plants. The digested food is then passed to the reticulum. Some animals including humans cannot digest cellulose for its complex structure.

Some animals including Rabbits and Horses have a large sac-like structure called caecum which is present between the food pipe or the oesophagus and the small intestine. Cellulose present in the food is digested by the action of bacteria which humans do not possess.

1434.

State whether true or falseAngora goat gives us mohair fibreFibre is a material that is woven from fleeceAnswer the following questionProcess of scouring​

Answer»

ANSWER:

A) This statement is true. Angora goats give US mohair fibre.

B) This statement is true.

C) The steps involved in wool production are:

1. Shearing  2. Scouring  3. Sorting  4. Removal of burrs  5. Dyeing  6. Rolling

D) Sheep have a thick coat of hair on their body because the hair protects them from the cold in the winter SEASON. It keeps them warm, especially in the hilly regions.

E) Their wool is very soft and absorbent.

Explanation:

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1435.

What is the effect of increased temperature onthe pressure of air?​

Answer»

Answer: Warm air molecules have more energy, so they move FASTER and CREATE more PRESSURE. And likewise cold air has LESS energy and therefore exerts less pressure on its surroundings. Density also plays a role.

                              Hope this HELPS you..............

1436.

Some mustard oil is kept in a beaker.It will exert pressure downwards ,only sideways, only upwards, only in all directions Which one ?

Answer»

Answer:

Fluids are FLOWING SUBSTANCE. It can move in any direction on the application of pressure. When some mustard oil is KEPT in a beaker, it will EXERT pressure in all directions. Hence, the correct option us (c) "in all directions".

1437.

Imran coated a leaf of potted plant with petroleum jelly. What will happen to the leaf? The stomata of the leaf will get blocked Transpiration rate will be high The photosynthesis rate will get increased There will be no change on leaf​

Answer»

Answer: HERE IS YOU R ANSWER

The leaves of a healthy plant coated with vaseline will not remain healthy because the vaseline coating will block the stomata. As a result,

The plant WOULD not GET oxygen for respiration.

It would not get carbon dioxide to carry out photosynthesis.

The UPWARD movement of water and minerals would be hampered due to lack of transpiration.

Explanation:

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1438.

What are Grinages?say me !!!!!​

Answer»

GRINAGES are the places where SILKMOTHS are SOLD and the adult butterfly is CALLED imago. 4.9.

I hope it's helpful for you...

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♪\(*^▽^*)/\(*^▽^*)/

1439.

2. The property by the virtue of which metals can be drawn into thin sheets is called.3. Name the fuel which have highest calorific value.4. S.I unit of pressure.5. The upward force exerted by liquid is called.​

Answer»

Answer:

2. MALLEABILITY

3. HYDROGEN

4. Pascal.

5.Buoyancy.

1440.

Which of the following is the best type of silk option tram, oraganzine, creep, all of these​

Answer»

ANSWER:

TRAM...i FEEL..................

1441.

What are the uses of various gases in air ​

Answer»

Answer:

Example Gases

Here is a list of 10 gases and their uses:

Oxygen (O2): medical use, welding

Nitrogen (N2): fire suppression, provides an inert atmosphere

Helium (He): balloons, medical EQUIPMENT

Argon (Ar): welding, provides an inert atmosphere for materials

Carbon dioxide (CO2): carbonated SOFT drinks

Acetylene (C2H2): welding

Propane (C3H8): FUEL for heat, gas grills

Butane (C4H10): fuel for lighters and torches

Nitrous oxide (N2O): propellant for WHIPPED topping, anesthesia

Freon (various chlorofluorocarbons): coolant for air conditioners, refrigerators, freezers

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1442.

Is there any atmospheric pressure on the moon​

Answer»

ANSWER:

no BUDDY .........

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1443.

What are animal fibers ?Urgent please Answer​

Answer»

Hlo MATE here is UR ans......

ANSWER! animal fibers are the fibres that are obtained from animals. these fibres can come from SNAKES , crocodiles, sheep, angora rabbit and many more animals. these animals are BRUTALLY kept and the skin ir fibre is ripped of while the animal is alive this is done so that the fibre remains fresh...

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1444.

“In the middle of the war we were making peace.”Who were making peace in the middle of the war and how?From class 8 ch 2/////// I guess :).... :D​

Answer»

ANSWER:

TOH MAI kaya karu pagal jo kays

1445.

2. The property by the virtue of which metals can be drawn into thin sheets is called.​

Answer»

AnSwer:

The property by the virtue of which they can be beaten into thin sheets is called malleability.

━━━━━━━━━━━━━━━━━

ExPlore More:

  • In simple word's malleability is a property of MATERIAL that they in can be beaten to form thin sheets.

  • Malleable MATERIALS can be flattened into a metal leaf.

  • Gold is the most malleable of all metals.

  • Examples of malleable metals are zinc, IRON, aluminum, copper,gold,SILVER, and lead,silver,etc.

━━━━━━━━━━━━━━━━━

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1446.

Valency of magnesium calcium and chlorine​

Answer»

Hlo mate here is ur ans....

Valency of an atom is the number of ELECTRONS gained, lost or shared so as to complete the octet of electrons in the valence shell.

Valency of CHLORIDE: It has electronic configuration = 2, 8, 7

Thus, one electron is gained to complete its octet and so its valency is 1.

Valency of sulphur: Its has electronic configuration = 2, 8, 6

Thus, 2 electrons are gained to complete its octet and hence its valency = 2

Valency of magnesium : It has electronic configuration = 2, 8, 2

Thus, it can LOSE two electrons to attain octet and hence its valency = 2...

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1447.

4. The property of a substance by which it dissolves in water is :a. transparencyb. hardnessc. floatation5. The property of a material to allow the flow of electric current is calleda. hardnessb. transparencyc. conductivity​

Answer»

Answer:

1.actually it should be solubility,but here they didn't gave that option. so HARDNESS is the relevant option.

2.conductivity

Explanation:

hardness is SOMETHING about the shape of a SUBSTANCE (resistance to deformation). if a substance have less hardness it have less resistance to change it's shspe hence it DISSOLVE more and vice versa.

hope it helps...

1448.

8. the Scientific name of silk moth is​

Answer»

Answer:

BOMBYX MORI......

Explanation:

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1449.

What is an awroplane?​

Answer»

Answer:

Airplane or Aeroplane :

Airplane, also CALLED aeroplane or plane, any of a class of fixed-wing aircraft that is heavier than air, propelled by a screw PROPELLER or a high-velocity JET, and supported by the dynamic REACTION of the air against its wings.

1450.

Diagram of Venus flytrap​

Answer»

COPY it from 6 or 7TH SCIENCE BOOKS...