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This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.

8751.

A. Define the following:1. Nervous System:2. Spinal Cord :3. Nerves :4. Cerebrum :​

Answer»

1)the network of nerve cells and fibres which TRANSMITS nerve impulses between parts of the body.

2)The spinal cord is a long, thin, tubular structure made up of nervous tissue, which extends from the medulla oblongata in the brainstem to the lumbar region of the vertebral column. It ENCLOSES the central canal of the spinal cord, which contains cerebrospinal fluid.

3)A nerve is an enclosed, cable-like bundle of nerve fibres CALLED AXONS, in the peripheral nervous system. A nerve transmits electrical impulses and is the basic unit of the peripheral nervous system.

4)The cerebrum is the largest PART of the brain, located superiorly and anteriorly in relation to the brainstem. It consists of two cerebral hemispheres (left and right), separated by the falx cerebri of the dura mater. Embryologically, the cerebrum is derived from the prosencephalon.

8752.

What are the cropping patterns followed in india based​

Answer»

Answer:

Cropping System in India

There are three distinct crop seasons in India, NAMELY Kharif, Rabi and Zaid. The Kharif season started with Southwest MONSOON under which the cultivation of TROPICAL CROPS such as rice, cotton, jute, jowar, bajra and tur are cultivated.

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8753.

Fill in the blank pulses and fruit are source of carbohydrates​

Answer»

EXPLANATION:

nahahahahajj

nansnsnsnnsnsjjsnwnwbb

8754.

A worker covers a distance of 40 km from his house to his place of work, and 10 km towards his house back. Then the displacement covered by the worker in the whole trip is ____.​

Answer»

ANSWER:

DISPLACEMENT = 0

EXPLANATION:

AS WHEN A OBJECT RETURNS TO IT ORIGINAL PLACE THEN DISPLACEMENT IS ZERO

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8755.

What kind of quntity is velocity​

Answer»

ANSWER:

It is a VECTOR QUANTITY.

8756.

Q5. The provides rigidity andprotection to the plant cell:-O (a) ChloroplastO (b) VacuoleO (c) Cell wallo(d) Ribosomes​

Answer»

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The Cell wall provides rigidity and PROTECTION to the plant cell.They may GIVE CELLS rigidity and STRENGTH, OFFERING protection against mechanical stress.

8757.

Ghost or spirit is there or it is our what ............​

Answer»

Answer:

GHOST or SPIRIT is there or it is our IMAGINATION.

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8758.

What do you mean by communicable diseases?What are viruses? Discuss some harmful effects of viruses.​

Answer»

Explanation:COMMUNICABLE DISEASEthe disease which spreads from one person to another by means of air, water, food and many more. They spread from an INFECTED person to a healthy person.

VIRUSES

they are both living and NON living. they are living when inside the host and non living outside the host. most of the viruses are harmful. they CAUSE a lot of disorder.when a virus enters our body, it makes many copies of itself. Then they kill the cell and damage others ALSO. they cause many health disorders like high fever, sore THROAT etc.example: COVID-19,

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8759.

Why can we not use fire crackers as a fuel

Answer»

EXPLANATION:

we cannot use firecrackers as fuel because the EXCLUSIVE and uncomfortable firecracker can cause letter damages if we use in the place of fuel materials. On the another hand the burning of firecracker is very SMALL so it is not GOOD for fuel material property

8760.

4. Match the items of Column I with those given in Column II: Column I Column II Food components Product(s) of digestion Carbohydrates Fatty acids and glycerol Proteins Sugar Fats Amino acids

Answer»

ANSWER:

SAY again PLEASE okkkkkkkkkkkkk

8761.

How to get out of depression?​

Answer»

Forget the PERSON

Because of whom you CAME in DEPRESSION

And Have Fun

and Thank God For Everything you have right now the MOMENT

8762.

Difference between rain water and river water ​

Answer»

Answer:

the water which FALL as rain is regarded as SOFT because it does not CONTAIN minerals.

rain water is also free from chemical, such as chlorine, which are used to rid water of bugs, before it is sent along pipes, ro your home.

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8763.

Manufacturing synthetic fibres is actually helping conservation of forest comment. ​

Answer»

ANSWER:

The natural fibres REQUIRE raw MATERIALS from plants and ANIMALS. So they lead to cutting trees and KILLING of animals. Synthetic fibres are made up of chemicals and these chemicals are not available in forests. So manufacturing synthetic fibres is actually helping conservation of forests.

8764.

Pick the synthetic fibre out of the following?(a) Cotton (c) Jute(b) Nylon (d) Woolvii. Which of the following is a source of rayon?(a) Wool (c) Wood pulp(b) PET (d) Silkviii. Polycot is obtained by mixing(a) Nylon and wool (c) nylon and cotton(b) Polyester and wool (d) polyester and cottonix. Which is a thermosetting plastic?(a) Melamine (c) PVC(b) Polythene (d) Nylonx. The material similar to silk in appearance is(a) Nylon (c) Polyester (b) Rayon (d) Terylene​

Answer»

ANSWER:

find your ANSWERS in the explanation.

Explanation:

1)C)jute

2)a)wool

3)d)polyester and cotton

4)a)melamine

5)a)NYLON

8765.

Which side of the heart has oxygen-rich blood and which side has carbon dioxide rich blood?​

Answer»

Answer:

right SIDE of the HEART is Oxygen RICH and the left side of heart is carbon dioxide rich BLOOD

8766.

About how old is Earth?

Answer»

Answer:

500,000,000,000,000,000

8767.

List out the base quantities with their units​

Answer»

Answer:

The seven BASE quantities and their corresponding units are:

time (second)

length (metre)

mass (kilogram)

ELECTRIC current (AMPERE)

thermodynamic temperature (kelvin)

amount of substance (mole)

LUMINOUS intensity (candela)

8768.

2. Which of the following properties is not possessed by a metal?(a) electrical conductivity(b) malleability(c) sonority(d) brittle​

Answer»

ANSWER:

SONORITY is the WRITE answer

8769.

What kind of waves are prWhat kind of bond involves the sharing of electron pairs between atoms?esent during an earthquake?

Answer»

Answer:

A COVALENT bond, ALSO called a MOLECULAR bond, is a CHEMICAL bond that involves the SHARING of electron pairs between atoms. These electron pairs are known as shared pairs or bonding pairs, and the stable balance of attractive and repulsive forces between atoms, when they share electrons, is known as covalent bonding.

Explanation:

like my answer

8770.

• NAME THE FOLLOWING :--Question 1 ⬇️➡️Abacterium that can take atmospheric nitrogen and convert it into a soluble form. Question 2 ⬇️➡️An insectivorous plant.Question 3 ⬇️➡️The mode of nutrition in mushrooms. Question 4 ⬇️➡️The indicator used to test the presence of starch in leaves. ​

Answer»

Answer:

1) Rhizobium BACTERIA / Blue GREEN Algae.

2) Sundew , VENUS Fly Trap.

3) SAPROPHYTIC mode of nutrition.

4) Iodine Solution.

8771.

The smallest cell present in amoeba or bacteria or fungi or algae​

Answer»

BACTERIA is the ANSWER Bacteria is 0.3 to 5.0 micrometre in LENGTH

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8772.

The food prepared by the plants is in the form of carbohydrates , ultimately gets converted into ________.

Answer»

hope this helps u

During the PROCESS OXYGEN is released. The carbohydrates ultimately get converted into starch. The presence of starch in LEAVES indicates the occurrence of photosynthesis. The starch is also a carbohydrate.

8773.

Column C(colour)(x) blue4. Match the following for the flame of a candle.Column AColumn B(zone)(a) hottest part (i) innermost zoneof unburnt wax vapours(b) moderately hot (ii) middle zone ofpartial combustion(c) least hot (iii) outer zone ofcomplete combustion(y) black(z) yellow​

Answer»

ANSWER:

A i y

B II. - ORANGE

C iii Z

8774.

.What are the different types of materials? Give one example of each . i will make brailist to those who don't write make me brainliest anwser . ​

Answer»

METALS , polmers and CERAMICS . examples - steel, CLOTH, and POTTERY.

8775.

Net getting spoiledery Short Answer Questions.who observed microorganisins for the first time?Name three viral diseasesName the bacteria which reside in the soil and also have the capability to toName the fungi which reproduce by budding and spore formation respectiveName the algae which are an important source of iodine, sodium and poteShort Answer Questions.What do you understand by antibiotics?2. How is fungus largely employed in the bakeries and breweries?3. What do you mean by communicable diseases?What are viruses? Discuss some harmful effects of viruses.5. What do you mean by algae? Discuss some beneficial algae and wof algaeWhat do you mean by protozoa? Discuss some beneficial and harmiulPRACTICE ASSIGNMENTS BOOK 8 (TERMA-123​

Answer»

ANSWER:

HELLO friend

Explanation:

i SUGGEST USING a helpbook for that

8776.

1.Look at the following raw materials.correct answer.1.Carbon dioxideWaterOxygenWhich of these raw materials are needed for plants to synthesise food?b) L, III.a) I., II.d) I., II., II.c) II., III.​

Answer»

ANSWER:

what is this I can't UNDERSTAND that

8777.

Yoof H 18 doIs 18 poundw we deAduersenAt ਉ ॥​

Answer»

ANSWER:

write CLEARLY

Explanation:

don't waste our time and UR points DEAR please.....

8778.

What are isotopes. find out the average atomic mass of copper

Answer»

Atoms of the same element with the same ATOMIC NUMBER but different mass numbers are called isotopes.

The average atomic mass of COPPER is 63.546 amu.

8779.

body complete one and half Revolution along a circular path of radius 14 meter. Calculate the distance covered and displacement of the body.

Answer»

For Distance

As circumference of the CIRCLE is 2πr and 1 and 1/2 REVOLUTIONS = 2πr*3/2=distance=(2*22/7*14*3/2) m = 132 m

For Displacement

Simply CALCULATE the diameter:- (2*14)m = 28 m


8780.

How bleaching powder acts as bleaching agent

Answer»

Due to the evolution of nascent oxygen, it ACTS as an oxidising and a bleaching agent. When it is treated with excess of dilute ACIDS, CHLORINE is evolved. Chlorine gas produced in this WAY is known as, “available chlorine” which is RESPONSIBLE for the bleaching action of bleaching power

8781.

If a person is suffering from bleeding gums what disease does he have and what is the cause of it?

Answer»

The person has scurvy
it OCCURS DUE to the DEFICIENCY of vitamin C

8782.

Write the relationship between mass and inertia

Answer» INERTIA is a term that qualitatively DESCRIBES the ability of a substance to resist CHANGES in its state of motion, while MASS gives a QUANTITATIVE value for inertia.
8783.

A body falling from the rest has a velocity V after it falls through a height h. the distance it has to fall down further for its velocity to become double will be.a. 8hb. 6hc. 3hd. 5h

Answer» 6H
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8784.

a body Falls from height h= 200 m the ratio of distance travelled in2 second during t=0 to 6 second of the journey is

Answer»

As the body is on the top
therefore, u=0 m/s
a=10 m/s2

We know
s = ut + 1/2 at^2

so at t =2S
S= 0×2 + 1/2×10×4 = 20M

So the RATIO is =20/200=1/10

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8785.

A particle starts from rest accelerate, at 2 metre per second square for 10 seconds and then goes for constant speed for 30 second and then decelerates at 4 metre per second square till it stops what is the distance travelled by it?

Answer»

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8786.

What do proteins do for the body?

Answer»

Proteins are necessary body building materials they help in building and repairing of tissues.
we also use protein to make enzymes , hormonesand other body CHEMICALS. protein is an IMPORTANT block of bones, muscles , cartilage , SKIN and blood.
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8787.

Particles of matter have space between them. explain with an activity

Answer»

ALL matter is made up of tinyparticles (ATOMS and molecules). These PARTICLES are constantly moving.  Particles of matter have BIG spaces between thenlm. In SOLIDS, a smallerspace, in liquids a relatively largerspace and in GASES, a huge spacr

8788.

Materials : metals and non-metals. Is related to which of these.(i) physics(ii) chemistry (iii) Biology

Answer» CHEMISTRY............
8789.

Microorganisms: friend and foe. Is related to which of these .(i) physics(ii) chemistry (iii) Biology

Answer»

(III) Biology

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8790.

Describe two different organs that plants use to store food underground.

Answer»

1 ST is the root of the plants like carrots,ONION, radish,etc.
2 nd is cotyledons while the SEED is GERMINATED.

8791.

Key features of a democracy

Answer»

Your ANSWER is in the FORM of ATTACHMENT!
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8792.

Why do we soat the fibers

Answer»

Soluble fibre can also help with CONSTIPATION a major role of insoluble fibre is to add bulk two FACES and to prevent constipation and associated problems such as am your it's good sources in WHEAT , corn ETC

8793.

Please answer the number 13

Answer»

D) It is RIGHT option.
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8794.

Which is the richest element?

Answer» PLATINUM and RHODIUM are the RICHEST ELEMENTS.
8795.

Metal sodium is dropped on water dafination

Answer»

The CHEMICAL equation involved in the REACTION is:2Na + O 2O—> 2NAOH+ H2When NA metal is dropped in water, it REACTS violently to form sodiumhydroxide and hydrogen gas.

8796.

What is the largest external organ of our body?

Answer» SKIN is the LARGEST ORGAN /largest EXTERNAL organ
8797.

Can we survive only on raw leafy vegetable or grass ? explain in dhort

Answer»

We cannot SURVIVE only on RAW leafy VEGETABLES or grass because our BODY needs many NUTRIENTS to grow .

8798.

How is diabetes related to pancreas pls short answer

Answer»

The PANCREAS and insulin. The pancreas isresponsible for PRODUCING insulin. The cells which produce insulin are BETA cells. ... Insulin is a hormone that helps to regulate blood sugar levels by assisting the transport of GLUCOSE from the blood into NEIGHBOURING cells.

8799.

My question is why are cocoons killed to get silk

Answer»

Because we cannot GET silk when it is an insect . when it is in a COCOON it is boiled to take the silk which is derieved only from the thread LIKE substance by which a cocoon is formed .

8800.

Pls help to solve my questionwhy do houses with thatched roofs keep cool in summer

Answer»

Houses with thatched ROOFS KEEP cool in summer, as COMPARED to houses with concrete roofs. It is because thatched toof contains a large amount of trapped AIR which is bad CONDUCTOR of heat. Hence heat from outside does not flow in thatched roof house.