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.

How solute potential and water potential affect the rate of osmosis

Answer»

Solute POTENTIAL (Ψs) decreases with increasing solute concentration; a DECREASE in Ψs causes a decrease in the TOTAL water potential. The internalwater potential of a plant cell is more negative than pure water; this causeswater to move from the SOIL into plant ROOTS via osmosis....

I hope it help you..
Please mark me brainlist

2.

Why is the cell called the structural and functional unit of life??

Answer»

Because it performs all METABOLIC FUNCTIONS of our life.... and it MAKES the structure of our BODY.....

3.

............. surrounded by microtubules located near the nucleus

Answer»

The centrosome is surrounded by MICROTUBULES located NEAR the NUCLEUS

4.

Name the animal which has the longest life span

Answer» HELLO my FRND!!! I THINK TURTLE....
5.

Root nodules of leguminous plants contain

Answer»

Bacteria HOPE it helps PLS MARK as BRAINLEAST

6.

Recollect certain colour in plant .Name the plant and its part where the particulars colour is found . What do you call the organelles wch contains pigment

Answer» CHLOROPLAST.....which CONTAINS CHLOROPHYLL PIGMENT
7.

What are outside raw materials used for by an organism

Answer»

Auxin is a PLANT hormone that promotes GROWTH.

HOPE IT HELPS

THANKING you

Yours truly

ZunayedTIME

8.

How the poison hydrogen cyanide produce lethal affect on human body ?

Answer»

Cyanide COMBINED in any form with any other ELEMENT is lethal....it flows QUICKLY through the BLOOD STREAM and causes damage to the various organs

9.

Examples of leguminous plants

Answer»

Hey !!

Here is your answer !!!

Well-known legumes INCLUDE ALFALFA, clover, PEAS, beans, chickpeas, LENTILS, lupin bean, mesquite, carob, soybeans, peanuts and tamarind. 

Hope this HELPS you ^ _ ^

10.

How much calories a human body needs in a day

Answer»

Hyy...


An average WOMAN needs to eat about 2000 calories per day to MAINTAIN, and 1500 calories to lose one POUND of WEIGHT per week. An average man needs 2500 calories to maintain, and 2000 to lose one pound of weight per week. 

hope it helps!!

11.

What is horse young one's called ?

Answer»

Foal is CALLED the YOUNG one of horse.

i HOPE it helps U BUDDY ✌✌

12.

Write three processed through which plant absorb water and minerals

Answer»

The PLANT absorbs WATER and mineral by osmosis or DIFFUSION and MANY other processes are there

13.

Difference between velociraptors of jurassic world and jurassic park

Answer»

'Velociraptor' is a genus of dromaeosaurid theropod DINOSAUR that lived approximately 75 to 71 million years ago during the later part of the CRETACEOUS Period.

14.

What is the term polyadelphous related to?

Answer»

In botany this WORD is related to plants.T his means having STAMENS joint by their FILAMENTS into a number of CLUSTERS...!!

15.

Why is nitrogen consider as essential elements?how do plants aquire nitrogen

Answer»

Nitrogen is the building block element in our atmosphere which is abundantly in our atmosphere. Nitrogen is required by plants for the REASONS :
1) Nitrogen is required by plants for the PRODUCTION of proteins and amino acids.
2) It is a COMPONENT of chlorophyll and essential for photosynthesis.
Some methods how plants acquire nitrogen are:
1) Plants acquire nitrogen by trapping insects.
EG are venus flytrap and sundew.
Although they are green in colour but they can't take nitrogen directly so they feed on insects.
2) The ANOTHER method by which they acquire nitrogen is nitrogen cycle where nitrogen is converted into ammonia and nitrates so that it can be taken up by plants.

16.

Cyanobacteria are classified under

Answer»

Hey...here is ur... ANSWER....

am not fully SURE....

its classified on the basis of bacteria...

and its kingdom is true bacteria....

HOPE IT HELPS u......✌

17.

On what factors colour of the skin depend

Answer»

The COLOUR of the SKIN depends on the amount of melanin present in your body...... this pigment is EVEN responsible for the colour of EYE.... more the presence of melanin DARKER will be the colour... unless the presence of melanin brighter will be the colour of the skin


I hope that it helps thank you.

18.

What is nitrogen cycle???

Answer»

The process by which nitrogen and its compound are interconverted in the environment and in living ORGANISM INCLUDING nitrogen fixing and DECOMPOSITION, it is called nitrogen cycle..


I HOPE IT WILL YOU ☺️☺️

19.

The cycle of cell division cycle. of cell's content and is known as

Answer» CELL cycle and cell division cycle this series of the EVENT that take place just reading it towards the reasons and replication effects DNA to produce two DAUGHTER cells the bacteria which like a cell nucleus the cell cycle is divided into 2 into a b c and d periods the day period extends from the end of the cell division to the beginning of the DNA replication DNA replication OCCURS during the same period that bhi period refers to the space between the end of the DNA replication and the SWETA of the bacterial cells and other two daughter cells
20.

Name 2 ways in which glucose is oxidized to provide energy in various organism

Answer» AEROBIC and ANAEROBIC
21.

What are the characteristics of the particles of matter

Answer»

Particles if MATTER have SPACE between them
particles of matter are CONTINUOUSLY moving
particLes of matter attract each other......
Hope this MIGHT help U

22.

A diver is able to cut through water in a swimming pool. Which property of matter does this observation show

Answer»

It shows the property of LIQUID state that LIQUIDS have INTERMOLECULAR SPACES between them

23.

Hi i am new here.... plz answer the question... :)Evaluate the effect of loss of biodiversity in a region.

Answer»

Hey here is your ANSWER .................

the LOSS of BIODIVERSITY the many effect to plants and animals ( including HUMAN being ).....

24.

How do i stop "my challenges" thing that started by mistake?

Answer»

What do you MEAN by this

25.

Describe taxonomy in detail.who is father of taxonomy

Answer»

Taxonomy is the science of NAMING,describing and CLASSIFYING organisms and INCLUDES all plants, animals and MICROORGANISMS of the world.

Carl Linnaeus, ALSO known as Carl von Linné or Carolus Linnaeus, is often called the Father of Taxonomy.

26.

What is inspiratory reserve volume ?

Answer» VOLUME of air a person can INSPIRE by forcible INSPIRATION over tidal volume. It's value is 2500 to 3000 ml.


Hope it will HELP you
27.

Write any 3 difference b/w aerobic and anaerobic respiration

Answer»

Aerobic respiration :-
1.It TAKES place in the PRESENCE of oxygen.
2.The end products in aerobic respiration are carbon dioxide and water.
3.Complete breakdown of food occurs in aerobic respiration.


ANAEROBIC respiration :-
1.It takes place in the absence of oxygen.
2. Partial breakdown of food occurs in anaerobic respiration.
3.Much less energy is PRODUCED in anaerobic respiration.

May this will help you....

28.

Describe the respiratory disorder ?

Answer»

respiratory diseases is a MEDICAL TERM that encompasses pathological condition affecting the organ and TISSUE .

29.

Difference between life cycle of lytic and lysogenic phage

Answer»

Difference between the lyticcycle and the lysogenic cycle is that the lysogenic cycle does not LYSE the HOST cell straight away. Phages that replicate only VIA the LYTIC cycle are KNOWN as virulent phages while phages that replicate using both lytic and lysogenic cycles are known as temperate phages.

30.

Why does physisorption decreases with increase of temperature?

Answer»

Adsorption is an EXOTHERMIC process so physisorption DECREASES with INCREASE in TEMPERATURE

31.

Discuss the structure of gynoecium .how are the flowers classified based on the position of the ovary

Answer»

Here is your answer

Gynoeciun is most commonly used term for the parts of flower that produce ovules and ultimately develop into fruits and seeds.The gynoecium is the innermost whorl of pistils and is typically SURROUNDED by the pollen-producing reproductive organs, the stamens, collectively called the androecium.The gynoecium is often referred to as the "female" portion of the gynoecium produces megaspores, each of which develops into a female gametophyte which then produces egg cells.

Classificatiin of flower based on ovary-
3 TYPES of flower

1.Epigynous- Having floral parts (such as the PETALS and stamens) attached to or near the UPPER part of the ovary, as in the flower of the apple, cucumber, or daffodil.

2.Hypogynous- In hypogynous flowers, the perianth and stamens are attached to the receptacle below the gynoecium; the ovary is superior to these organs, and the remaining floral organs arise from below the point of origin of the carpel as in tomato,tulip.

3.perigynous- Having sepals, petals, and stamens around the edge of a cuplike receptacle CONTAINING the ovary, as in flowers of the rose or cherry.

Hope this will help you.

32.

Is the food vacuole of amoeba temporary structure or permanent structure

Answer» ACCORDING to me the food VACUOLE is a temporary structure which OPENS only when food is nearby...
33.

Write the main function of the following : ribosomes

Answer»

The FUNCTIONS of RIBOSOMES:
The ribosomes MAKE the PROTIENS.

34.

What is nif gene? What is the funtionin gene?

Answer»

The nif genes are genes ENCODING enzymes involved in the fixation of atmospheric NITROGEN into a form of nitrogen available to LIVING organisms. The primary enzyme encoded by the nif genes is the nitrogenase complex which is in charge of converting atmospheric nitrogen (N2) to other nitrogen forms such as ammonia which the ORGANISM can use for VARIOUS purposes

35.

DNA fingerprinting would most likely be used to

Answer»

To IDENTIFY the FATHER , MOTHER,and CHILD...
and to FINDING out convicts

36.

Explain the ill effects of tobacco smoke?

Answer»

The ILL effects of tobacco SMOKE are as followed :

1. The sooty smoke of the tobacco forms a layer in the WIND pipe , and lungs that CAUSES blocking of the air, and hence cause different types of diseases , like ASTHMA .

2. It also effect the components of the blood , and give rise to the harmful disease like , cancer .

3. Not only it effect the user , but also other person , who come in the contact with it.

37.

The functional megaspore undergoes [CPMT 1986]A) 2 meiotic divisions to form mature embryo sac B) 3 mitotic divisions to form mature embryo sac C) 2 mitotic divisions to form mature embryo sac D) 3 meiotic divisions to form mature embryo sac

Answer»

Explanation:

two mitotic divisions

Develops from one of the two dyads formed as a result of the first MEIOTIC division (Meiosis I) of MEGASPORE Mother Cell. Both the nuclei of the functional dyad TAKE part in the formation of EMBRYO sac. Each nucleus undergoes two mitotic divisions and the mature embryo sac is 8 nucleated.

Mark it as brainliest ANSWER

38.

In angiosperms, the functional megaspore of a linear tetrad is the [CPMT 1989]A) First nearest to the micropyle B) Second from micropyle C) Third from micropyle D) Fourth from micropyle

Answer» HELLO Friend...

The answer of u R QUESTION is...

Option.c

Thank you...
39.

Why the lysosome are called suicide bag of cell and what if the mitochondria burst or damaged.....hope you will give me best and appropriate answer

Answer» LYSOSOMES are called the suicide bag of a cell ,
Because if any cell get damage, it SECRETS the digestive enzymes to break down into simple form, and HENCE called suicide bag .


Mitochondria is know as power house of cells which provide energy to the cell for its growth and repair . If it burst , the cell will be damage and it will digest by Lysosomes.
40.

seeds are often grown in nurseries and then transplanted to the fields. What is the advantage of this?

Answer» HEY....

ADVANTAGES of TRANSPLANTATION are --

1. It HELPS to MAINTAIN right depth.

2. It helps in more crop production.

3. It helps to grow healthy and hybrid plants.
41.

Where is the phloem located

Answer» HEY..

it is LOCATED INSIDE the PLANT....
42.

The number of cranial nerves in a mammal including man is

Answer» 12 I HOPE this is PERFECT ANSWER
43.

How are fibres such as wool and silk preserved

Answer»

Woollens and silks keep you warm and looking elegant through the WINTER months! The onset of SUMMER requires packing away of woollens and silks until the next winter season. Here is a step by step guide on how to protect your woollen and silk garments the natural way. But before that you need to understand why these clothing need an extra bit of precaution while storing.


Understand the need to pack woollens and silk properly


Ever wondered why you have to pack your woollen and silk clothes in a special manner? There are many reasons; and the same are explained below –


• Garments made from silk and wool don't come cheap. It would cost you a TIDY sum if you were to buy winter wear at the beginning of every cold season. It is therefore better to be prudent and store them well so they can be used again in the next season. Unless of course you don't MIND spending BIG bucks on an entire new wardrobe.
• Silk and wool are both natural fibers. Clothes made from natural fibers are vulnerable to infestation by clothes moths. Clothes moths are of different kinds and they all destroy silk and woollen fabrics. It is actually the moth larvae that feed on these fabrics if safety measures have not been taken to preserve them properly. The larvae eat the clothes, leaving small holes there by destroying the clothes, making them unfit for use.



HOPE IT'S HELP YOU

44.

Repulsion of homologous chromosomes takes place in [MP PMT 2001]A) Zygotene B) Leptotene C) Diakinesis D) Diplotene

Answer» REPULSION of HOMOLOGOUS chromosomes takes place in DIAKINESIS
45.

2 activities where we use more than one sense organ

Answer»

Hyy FRND 
here is ur ANSWER :-

ANSWERING QUESTIONS is the first activity

and eating is the second activity in which we use two senses:- smelling and TASTING

!! HOPE IT HELPS U !!

46.

What will happen if human red blood cells are placed in hypertonic salt/sugar solution?

Answer» HELLO friend...!!

•RBC ( red blood cells) when if it is PLACED in salt solution that has high concentration
( hypertonic in NATURE) , the cell starts to shrink.

• it is because of exosmosis process


• the movement of water from the cell towards the external ENVIRONMENT is TERMED as exosmosis.

_________________________________

hope it helps...!!!
47.

List the chemical changes undergone by a molecule of starch from the time it is placed in the mouth to its ultimate use in providing energy

Answer»

The starch entering your mouth is treated with amylase and amylopectinase to hydrolyse it from a polysaccharide to maltose, a disaccharide. 

It is then treated with maltase to convert it into two molecules of the MONOSACCHARIDE (alpha) glucose. 

It is then absorbed in the SMALL intestine, and is USED by the BODIES CELLS in respiration for energy

48.

Pacemaker is associated with which body organ

Answer»

Abnormal heart rhythms called arrhythmias are treated by small devices called peacemakers.


The implant procedure can vary from person to person.


Some has to stay back in hospital over NIGHT and some can GO back home after few hours of procedure


The device HELPS relieve symptoms of slow heart rate and makes the persons life easier and healthier.

49.

Why,sometimes higher plants and animals too perform anaerobic respiration

Answer»

Hi..
So as to OVERCOME unfavourable CONDITIONS..

Hope this HELPS u!!

50.

Ovule with funiculus lying close to micropyle is known as [Pb. PMT 2004]A) Anatropous B) Campylotropous C) Atropous D) Cytokinin

Answer» HEYA.....

____________________________________________________________

QUESTION:- ovule with funiculus lying CLOSE to MICROPYLE is KNOWN as

ANSWER:- option (A) Anatropous

______________________________________________________________

Hope it HELPS
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