Explore topic-wise InterviewSolutions in Current Affairs.

This section includes 7 InterviewSolutions, each offering curated multiple-choice questions to sharpen your Current Affairs knowledge and support exam preparation. Choose a topic below to get started.

1.

why is the higher percentage of carbon mono oxide tranported by water of rbcs as compared to water of plasma

Answer» HEY Dear, Here is UR Answer (^^)^_^(^^)

CARBON dioxide has the ability to attach to hemoglobin molecules. That is why its higher percentage is transported by water of RBCS as compared to water of plasma.

Hope this helps you out (^^)^_^(^^)
2.

What is the function of digestive enzymes?

Answer»

They breaks the FOOD MOLECULES into smaller ONES which is helpful in digestion

3.

Broca"s area controls...........

Answer»

Broca's AREA is a part of the BRAIN that controls the ability to PRODUCE language.

4.

Function of golgi bodies?.

Answer»

To PACK the SUBSTANCES....

5.

What do you understand by life processes?name any four life processes?

Answer»

HELLO.


here is your answer.

The PROCESS in which living being can survive.
is known as life process.

1. Photosynthesis.

2. reproduction.

3. RESPIRATION.

4. NUTRITION.

hope it helps you.

6.

Comparision chart of difference between manure and fertilizers

Answer»

1.Fertilizer is an inorganic substance, that is prepared in the factories

2. Fertiliser provides a specific nutrient to the soil.

3. Fertilizer has a HIGH concentration of plant nutrients.

4. A fertiliser does not PROVIDE any humus to the soil.

Manure

1. Manure is a MIXTURE of inorganic and organic SUBSTANCES, which is obtained by the decomposition of cattle DUNG, human waste and plant residues

2. Manure provides multiple nutrients to the soil.

3. Manure has low concentration of plant nutrients

4. Manure provides a lot of humus to the soil.
I HOPE IT IS HELPFUL FOR you
Please mark me as brainliest please
7.

Structure of nephron plz.

Answer» MAY it will HELP you.......
PLEASE MARK me as BRAINLIST....
8.

Name 2 cell organelles which have double membrane

Answer» 1:- mitochondria

2:- GOLGI BODIES
9.

Name the phylum to which prawn and centripede belong.

Answer» ARTHROPODA

is the ANSWER you NEED DUDE
10.

Define biology .....

Answer»

Hello friend
great and amazing question!!!!!
The study of The PLANTS & animals,The ENVIRONMENT around US with small MICRO living organisms is KNOWN as biology.

11.

Why during transplantation not all saplings may survive?

Answer»

Because in TRANSPLANTATION ROOTS are uprooted MANUALLY and than again PLACED in OPEN field

12.

How do farmers select good seeds

Answer» FARMERS select the SEEDA by touching it and SOAKING in water
13.

What will happen if you do not water a plant for many days and lock it inside a room?

Answer»

Hi,

Here's your answer:


The deep green of the plant’s leaves will start to become more faded and yellow, the leaves might start drooping from the stress, and the stems might start elongating as a hormonal RESPONSE to insufficient LIGHT. Over a longer PERIOD of time, the ENTIRE TOP part of the plant might die, but for some plant varieties, as long as the roots are still alive, it will begin growing stems and leaves again.

14.

Type of vegetative propagation in sugarcane

Answer»

Stem cuttings or section of the STALK called "setts" or SEED PIECES PROPAGATE sugarcane

15.

Differentiate between menarche and menopause. Mention any three points.

Answer»

Menarche - First menstruation.
Menopause - LAST menstruation.

Menarche - Starts at the age of PUBERTY
Menopause - Stops at the age 45-50 yrs.

Menarche - Starting of REPRODUCTIVE age.
Menopause - END of reproductive age.

16.

Why grasshopper has open type ciculatory system

Answer»

In vertebrates, the circulatory system is responsible for transporting oxygen to all the TISSUES and REMOVING CARBON DIOXIDE from them. ... In thegrasshopper, exchange of oxygen and carbon dioxide occurs in the tracheal system. Hemolymph plays no part in the process.
Hope this helps you if yes then please mark it as the brainliest answer ☺☺☺

17.

State two problems led by lack of oral hygiene??

Answer»

A POOR ORAL hygiene regimen can be a bacterial breeding ground and when oral hygiene is NEGLECTED or IGNORED it will eventually cause periodontal disease

18.

What do you mean by copper -t

Answer» HEY, COPPER is an ELEMENT....YAAR...
19.

How virus differ from other microorganisms?

Answer»

A VIRUS is SLIGHTLY SMALLER in SIZE than MICROORGANISMS

20.

in stomach and small intestine why the enzymes for digestion of protein are secreted in an inactive form

Answer»

In ORDER to synthesis PROTEIN it is necessary for the enzymes to be INACTIVE because if the enzymes are active and STRONG the protein may get BLOWN off so it is necessary for the enzymes to be inactive.

21.

Water should be purified before drink why. ..............

Answer»

Because in water there are MANY TYPES of ORGANISM who HARMS us that's why water should be purified before DRINK water ..

22.

Define oothecae.Plss help

Answer» HEYA !!! HERE IS UR ANSWER

Oothecae are the capsules which enclosed FERTILISED eggs in cockroaches....
hope this will HELP U
THANK U ☺
23.

The cardiac output in one cardiac cycle is ?

Answer» HEYA !!! HERE IS UR ANSWER

The cardiac output (CO) is equal to the VOLUME of blood ejected in ONE cardiac cycle......


hope this will HELP u.....
thank u☺
24.

Why is valves present between atria and ventricles

Answer»

It is PRESENT to PREVENT the BACKFLOW of BLOOD

25.

In sclerenchyma tissues intercellular spaces is absent in between the cells.give reason

Answer»

Heyy

Its sneha

Here is ur answer

Sclerenchyma are the dead cells present in plant which donot require any nutrient or energy for its WORK.

They help to give support and provide strength to the plant as they are COMPOSED of hard woody CELL.

If they are with intercellular SPACES , it's strength which it give to plant decreases. As they donot be so strong to hold a plant with intercellular spaces, so they are without intercellular spaces and have thick LIGNIFIED walls

Hope it helps

#deep

26.

Difference between bacteria and fungi

Answer» FUNGI are multicellular, eukaryotic organisms, whilebacteria are single-celled prokaryotes. The cells offungi have NUCLEI that contain the chromosomes and other organelles, such as mitochondria and RIBOSOMESBacteria are much SMALLER than fungi, do not have nuclei or other organelles and cannot REPRODUCE sexually.
27.

Differentiate between nitrification and ammonification

Answer» NITRIFICATION is the conversion of Ammonia  in the form of NH4- to N03-  through a two stage PROCESS both involving the addition of oxygen ( oxidation).  It is the biological oxidation of Ammonia nitrogen in to  NITRATE nitrogen.

Ammonification on the other side is the conversion of peptides, amino acids, nucleic acids in to ammonia in the form of NH3.  It is done by micro organisms such as Bacillus, Proteus SPP It can EITHER be oxidation or reduction.
28.

How are scavengers and decomposers different?

Answer» 2 are DIFFERENT is loye
29.

3. Which of the following is a function of Vitamin A in the body?a) Vision, bone and body growthb) Immune defenses, maintenance of body linings and skinc) Normal cell development and reproductiond) All of the above

Answer»

A) VISION, BONE and BODY GROWTH

30.

differences between Plant cell and Animal cell and differences between prokaryotic cell and Eukaryotic cell

Answer»

In PLANT CELL cell wall is present
in animal cell wall is absent

and
in PROKARYOTIC cell= nucleus absent
in eu karyotic cell= nucleus PRESET

31.

Name the part of that seed that grows into a seedling

Answer»

The part of the seed that grow in to seedling are
1. PLUMULE GROWS into INTIAL stem part.
2. Radicle grows into intial ROOT part.
HOPE this helps you. :-)

32.

What is the difference between nonliving and living things

Answer» LIVING things can move and it is ALIVE.


non-living things can't move and it is not alive..

Hope it helps UUUU....
33.

Explain the working principle of the thermometer

Answer»

Answer:

Thermometer MAKES use of some measurable property (called thermometric property) OFFER substance which CHANGES linearly with temperature.

Thermometric PROPERTIES of different substance and corresponding thermometer are as follows:-)

1. Length of liquid column in capillary .

2. Pressure of a gas at CONSTANT volume.

3. Volume of a gas at constant pressure.

4. Electrical resistance of a metal wire.

5. Thermoelectrical e.m.f.

6.Radiated power.

34.

How does exchange of gases takes place in plants?

Answer» EXCHANGE of GASES TAKES PLACE through STOMATA
35.

Characteristics of living organisations

Answer»

Respiration
reproduction
locomotion
respond to stimuli
nutrition

36.

Autotrophic bacteria and heterotrophic bacteria

Answer»

Autotrophic BACTERIA are those which prepare their own food.examples are chromatium,chlorobium,NITROSOMONAS,nitrobacter
heterotrophic bacteria are those bacteria which does not prepares it's own food examples are Rhodopseudomonas,Rhodospirillum,Beddlo VIBRIO bacteriovorous.

hope.it helps

37.

Differentiate between chromosome and centrosome

Answer»

An associated PAIR of centriole surrounded by amorphous mass of dense material, makes up a structure called centrosome. A centromere is a REGION of DNA TYPICALLY found near the middle of a chromosome where two identical SISTER chromatids come in contact. It is involved in CELL division as the point of mitotic spindle.
hope u got ur answer...
pls mark it as brainliest

38.

What is pasteurization?

Answer» HEY mate ....☺

Pasteurization is a PROCESS of DESTROYING the gems present in milk by a process of HEATING and cooling .

^_^Hope it helps

# Me - Shanaya...
39.

Definition of frequency

Answer»

Number of OCCURRENCES of a REPEATING event per unit TIME

40.

What crietria do we use to decide whether something is living

Answer»

Visible MOVEMENT such as walking, breathing, or growing is generally used to DECIDE WHETHER SOMETHING is alive or not. Sometime, a living organism can have movements that are not visible to the naked EYE.

41.

What is the definition of cell ?

Answer»

All living things are made up of cells.

Most cells are so SMALL that you can only see them with a microscope.

Cells have different components and each performs its own function within the cell

Cells are the basic building blocks of all animals and plants.

Inside cells are various structures that are specialised to carry out a PARTICULAR function. Both animal and plant cells have these components:

Cell MEMBRANE – this surrounds the cell and allows NUTRIENTS to enter and waste to leave it.

Nucleus – this controls what happens in the cell. It contains DNA, the genetic information that cells need to grow and reproduce.

Cytoplasm – this is a jelly-like substance in which chemical reactions happen.

Mitochondria – these are the powerhouse of the cell. They are structures where respiration TAKES place.

42.

What is edema??why is it caused???

Answer»

Edema is caused but to SALT retention in liver, kidney and it is a SWELLING DUE to a somewhat TURNED condition of the cell

43.

Explain the drip system of irrigation. State two advantage of the drip system of irrigation.

Answer»

Drip system is the method of irrigation in which WATER is provided to CROP by DROP to drop .
two advantages are
water is USED in less quantity
the requirement of water of every plant is satisfied by this

44.

Δ Content Quality required ΔGive some tips And tricks to run faster .#Spam answers will soon be deleted

Answer»

The answer is PRACTICE
u'll get better only when u practice
:-)
■ never eat FOOD before RUNNING as it slows down ur speed.
■take the help of ur hands while running.... that increases ur speed
■take proper diet.....and avoid out side food
■ur speed also depends on the shoes ur wearing
■never use up ur FULL energy at the starting it self, as it will decrease ur energy and speed after some TIME.
■stretch daily...as it strengthen ur legs
.
hope it HELPS
: )

45.

Explain the structure and function of pineal gland

Answer»

The pineal gland is pincone shaped gland in endocrine system.it is a structure of diencephelon.it produces HORMONE melatonin.
functions are SECRETION of the hormone melatonin
                     regulation of endocrine functions
                     causes sleepiness
                     influence immune system function
                     conversion of nervous SIGNALS to endocrine signals
                     influences sexual DEVELOPMENT
                     anti oxidant ACTIVITY

46.

How electricity worls

Answer»

This is your ANSWER HOPE it HELPS you

47.

Write a short note on fertilizers,pesticides and insecticides

Answer»

◆Pesticides : Many LIVING organism destroy crops , spread disease and causr other harm.
Man manufactured chemiclas CALL pesticides, to kill them.

◆Insecticides : artificial chemicals to kill insects like ANTS and cockroaches etc.

◆Fertilizer: They add up to the plant as extra nutrition for the proper growth of the plant , and also increase FERTILITY of the soil.

48.

Why tadpole respire through gills where as frog respire through lungs?

Answer»

Frog can respire through their gills in water,
LUNGS when they arw on the LAND , and through skin.

Tadpole RESPIRES through gills because as it sirvives in water. and has no well DEFINED organs.

49.

Evolution of respiratory organ from lower to higher animals

Answer»

What.. You wanna know the FLOW CHART abt... Resp ORGANS...

50.

What are the differences between chromatin fibre and chromosome?

Answer» CHROMATIN FIBRES are composed of small repetitive structures called nucleosome these chromatin fibres coil up with the HELP of additional protiens and FORM chromosomes