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.

Column of water within xylem vessel of tall frees does not break under its weight because

Answer»

Because the WALLS of xylem VESSELS are STRONG enough to BARE this weisht and PRESSURE on them

2.

Collect different types of vegetable and write the name of each with

Answer»

Here are the DIFFERENT TYPES of VEGETABLE and their NAME against each

3.

Please tell the 7 and 8 multiple choice question. please

Answer»

7.

geotropism = moving towards or AWAY from gravity / ground .


a positively geotropic part MOVES towards the gravity / ground WHEREAS a negatively geotropic part moves away from it.


phototropism = moving towards or away from light


a positively phototropic part moves towards the light whereas a negatively phototropic part moves away from it.


a stem always grows in UPWARD direction .

thus it is negatively geotropic and positively phototropic.



8. tropism/ tropic movements = plant part movements either towards or away from the stimulus .

4.

What types of cells would be best at storing food for a plant?

Answer»

I THINK UR answer is PARENCHYMA....

hope it helps you!!

5.

Give an account of acid base balance in mammal.

Answer»

Intracellular pH (pHi) regulation in the brain is IMPORTANT in both physiological and physiopathological conditions because changes in pHi generally result in altered neuronal excitability. In this REVIEW, we will cover 4 major areas: (1) The effect of pHion cellular processes in the brain, INCLUDING channel activity and neuronal excitability. (2) pHi homeostasis and how it is determined by the balance between rates of acid loading (JL) and extrusion (JE). The balance between JE and JL determine steady-state pHi, as well as the ability of the cell to DEFEND pHiin the face of extracellular acid-base disturbances (e.g., metabolic ACIDOSIS). (3) The properties and importance of members of the SLC4 and SLC9 families of acid-base transporters expressed in the brain that contribute to JL(namely the Cl-HCO3 exchanger AE3) and JE (the Na-H exchangers NHE1, NHE3, and NHE5 as well as the Na+- coupled HCO3− transporters NBCe1, NBCn1, NDCBE, and NBCn2). (4) The effect of acid-base disturbances on neuronal function and the roles of acid-base transporters in defending neuronal pHiunder physiopathologic conditions.

6.

Cholestrol biosynthesis takes place in which organelle

Answer»

Cholesterol is SYNTHESIZED in multistep PATHWAY from acteyl-CoA. The REACTIONS in the pathway occur in thecytosol and endoplasmic reticulum(ER). Cholesterol in the ER is rapidly transported to the plasma membraneand other organelles (MITOCHONDRIA, lipid droplets).

7.

Chemical biological and silvicultural control of tree diseases

Answer»

Biological method of pest control requires knowledge of the life forms (predator + prey) that INHABIT a particular area, their life cycles, and patterns of FEEDING and preferred habitats. Example − Ladybirds and dragonflies are used to get rid of aphids and mosquitoes.

Microbes can also ACT in the same manner. BACILLUS thuringiensis (Bt) is used to control butterfly caterpillars. This bacterium is available in sachets as dried spores, which are sprayed on the crops. The spores get into the gut of the larvae and kill it while the other insects remain unperturbed.

By methods of genetic engineering, the genes of B. thuringiensis responsible for killing the larvae have been INCORPORATED into the plants. Cotton plant with Bt gene incorporated is called Bt-cotton. The fungus Trichodermaliving in roots of plants acts as a bio control agent against several plant pathogens.

8.

Cell wall of fungi is made up of tough and complex sugars called

Answer»

The CELL WALL of fungi is MADE up of tough and complex Sugars CALLED Chitins

9.

Cells with similar protoplasm are called turgid...true or false

Answer» TRUE ....... .. LIKE PLEASE
10.

Siberian cranes migrate long distances!give reason

Answer»

Siberian cranes MIGRATE long distances because of the changes in climate weather and they travel TILL they FOUND a suitable shekter for them.
this process is ALSO CALLED migration

pls mark as brainliest

11.

Location and. function of meristem tissue

Answer» PLS MARK as BRAINLIST
12.

Table of plant tissue

Answer» PLS MARK as BARINLIST
13.

Function of cell wall

Answer» PLS MARK as BRAINLIST
14.

Write the function of gustatory place and olfactory receptorin brief

Answer»

the sensory RECEPTORS for special senses are localized rather than widely DISTRIBUTED, and they, like all sensory receptors, are specialized to respond to only certain types of stimuli. There are three different kinds of sensory receptors for the special senses. Taste and OLFACTORY receptors are chemoreceptors, which are sensitive to chemical substances. Sensory receptors for hearing and equilibrium are mechanoreceptors, which are sensitive to vibrations formed by SOUND waves and movement of the head. Sensory receptors for vision are PHOTORECEPTORS, which are sensitive to light energy.

15.

Can anyone know which phone is good iPhone or google

Answer»

I THINK MI I PHONE IS BEST

16.

Write the function of gustatotry and olfactory receptors

Answer»

❤☺❤HEY MATE YOUR ANSWER IS HERE. ..❤❤☺
⭐OLFACTORY RECEPTOR .. RISE to the sense of smell.
⭐GUSTATOTRY RECEPTOR. ...for detect TASTE. .,


☺☺PLZZ MARK ME BRAINLIEST ☺☺

17.

What are the reasons for mendel's success

Answer»

Hey

dear

Being surrounded by other Monks with the same beliefs only strengthened them. Gregor Mendel conducted HYBRIDIZATION experiments on around 29,000 pea plants. Peas were an IDEAL choice for Mendel to use because they had easily OBSERVABLE traits there were 7 of which he COULD manipulate.

HOPE IT IS HELP YOU

. THANK you

18.

Give reason... Ocean and seas are for world trade

Answer»

As oceans are CONNECT with many COUNTRIES...

HOPE it helps

19.

What is mosaic vision describe

Answer»

HEY


DEAR



HERE IS YIUR ANSWER


Since each dot is clearly separatedfrom the other, it is CALLED mosaic or apposition image. The sharpness of the image depends on the NUMBER of ommatidia and their isolation from one another. This type of vision occurs in DIM LIGHT in nocturnal arthropods.



HOPE IT IS HELP YOU

20.

Give one example each of: (i) Squamous epithelium (ii) Columnar epithelium

Answer»

Squamous epithelium : layer(s) of flat cells .(a single celled one - in case of SIMPLE squamous )


being single celled layer , it is permeable to small molecules to pass through by the PROCESSES LIKE diffusion .


and thus have obvious locations like capillaries , alveoli , glomerulus .


Columnar epithelium : layer(s) of cuboidal cells . cilia may or may not be present .simple ones play a ROLE in secretion, absorption, immunity, fertility, digestion and respiration


ciliated : respiratory tract , Fallopian tubes , uterus


non ciliated : gastrointestinal tract

21.

Write your question here (Keep it simple and clear to get the best answer)explain cell membrane fluidity & asymmetry

Answer»

Cell Membrane-The cell membrane (also KNOWN as plasma membrane or cytoplasmic membrane) is a biological membrane which seperates INTERIOR of the cell from the OUTSIDE environment.It is the outermost covering of the cell which protects cell from outsiders.

Fluidity-Membrane fluidity refers to the viscosity of the lipid bilayer of a cell membrane or a synthetic lipid membrane.

Asymmetry-Asymmetry is the absence of ,or a violtion of symmetry(the property of an object being INVARIANT to a transformation such as reflection).

Hope it helps!!!!!!!!

22.

Why is it been said that only insects directly compete with humans for food?

Answer»

Because they DIRECTLY DEPENDS on HUMAN for their FOOD for LIVING

23.

Name the physical quantity denoted by first floor of the distance time graph

Answer» VELOCITY is DENOTED by distance-time graph.
mark BRAINLIEST.
24.

What do we mean by Infertility?

Answer»

Infertility means you cannot get pregnant (conceive). There are 2 types of infertility: Primary infertility refers to couples who have not BECOME pregnant after at LEAST 1 year having sex without USING birth control methods



PLS mark as BRAIN list and pls follow me

25.

Give one example each of: (i) Xylem (ii) Phloem?

Answer» LONG FIBRES in celery is an example of xylem.
An example of the phloem is the TISSUE in PLANTS that distributes the sugar that plants eat.

hope it helps
plz mark as BRAINLIEST
26.

A temporary endocrine structure of ovary after ovulation and release the hormone is

Answer» PROGESTERONE HORMONE is RELEASED after ovulation.
mark BRAINLIEST
27.

Why is earthworm called as friend of farmers.?

Answer»

Because EARTHWORM HELPS to MAKE the LAND fertile.



hope it helps you

28.

Which is more dangerous- shark or whale? Give reasons...

Answer»

I think whale is more dangerous as it is so big. it can DESTROY a full ship but SHARK can only destroy a small boat.
it can ALSO eat a big FISH in only one stroak.

29.

How are plants classified?

Answer»

Here is UR ANSWER buddy
PLANTS are CLASSIFIED into 4 major groups :
mosses
ferns
coniferous
flowering plants

30.

Packaging units of DNA in chromosome

Answer»

Chromotein THREAD is a PACKAGING UNIT of DNA

31.

What is eye defect in myopia describe

Answer»

Here is your answer.

Myopia is the term used to definebeing shortsighted. A MYOPIC person has CLEAR vision when LOOKING at objects close to them, but distant objects will appear blurred. This is because light is focused in FRONT of the retina and, being too far forward in theeye, things in the distance look blurred.


Hope it HELPS you.

32.

Is each of the organs useful to organisms

Answer» YES, each of the ORGANS are USEFUL
33.

Which are the different organs in body of organisms

Answer» LUNGS ,HEART ,KIDNEY ,pancrea ETC
34.

What is the function of cell

Answer»

The human BODY is composed of trillions of cells. They provide structure for the body, TAKE in nutrients from FOOD, convert those nutrients into energy, and carry out specialized FUNCTIONS. Cells also CONTAIN the body's hereditary material and can make copies of themselves.

35.

What is the function of acrosome in stomach?

Answer»

The function of the acrosome reaction is to HELP the sperm get through the egg's PROTECTIVE coat and to ALLOW the PLASMA membranes of the sperm and egg to fuse. This places both haploid nuclei (one from the sperm and one from the egg) into the same cell, where they form the DIPLOID genome of the new organism.

hope it helps
plz mark as brainliest

36.

collect the bottles of jams,jellies,milk additives etc and write down the list of contents printed on the lables

Answer» CONTENT and have variety in diet. ... fruit jam etc. Hence if ... Make a NOTE of spoilage of FOOD in your house, in the FOLLOWING table. Food ... Have you EVER wondered why you boil milk or refrigerate food or put dry ingredients.
37.

Apart from food what are the other things that could have bern obtainef from animals ?what are animals used for today ?

Answer»

Animals used to GET manure for plants that is COW DUNG

38.

What is sexual and asexual reproduction

Answer»

n summary, asexual reproduction is a form of reproduction from a single parent based on MITOSIS. SEXUAL reproduction is a form of reproduction in which OFFSPRING are produced from the union of gametes from two genetically different parents.

39.

Conversation between industrialist and a teacher about environment pollution

Answer»

After a disaster strikes, there are many hazards ASSOCIATED with the cleanup process. We understand it can be HARD to know where to start. This guide includes HELPFUL checklists for personal protection, with references to USEFUL tools and products to HELP keep you safe during disaster recovery. Get inspired by ideas for aesthetic improvements during the rebuilding and clean-up process.

40.

What are function of Lymph?

Answer»

The primary FUNCTION of the lymphatic SYSTEM is to transport lymph, a FLUID containing infection-fighting white blood CELLS, THROUGHOUT the body.

41.

What will happen if you have butter milk to chilled milk

Answer»

Usually if curd is added to milk then it also changes to curd due to action of bacterium Lactobacillus. But here the milk is CHILLED, so at this temperature growth of Lactobacillus is PREVENTED, so on formation of curd takes place but when chilled milk COMES to normal room temperature it will BECOME curd.
I hope it helps you.
please MARK me as brainliest.

42.

Can anyone pls tell me all the phylum with its characteristics of kingdom animalia

Answer»

presence of notochord, a dorsal hollow nerve cord and paired pharyngeal gill SLITS. WITHIN this phylum advanced group called VERTEBRATES which include FISH, amphibians, reptiles, BIRDS and mammals.

43.

What are effects of low haemoglobin

Answer»

Hemoglobin (Hb or Hgb) is aprotein in RED blood cells that carries oxygen THROUGHOUT the body. In many cases, a low hemoglobin count is only SLIGHTLY lower than NORMAL and doesn't affect how you FEEL. If it gets more severe and causes symptoms, your low hemoglobin count may indicate you have anemia.

44.

Why it is difficulty to classify bacteria ?explain

Answer» 1)As these are microscopic.
2) There are LIMITED DIFFERENCES in STRUCTURE and FUNCTION.
45.

To which kingdom do amoeba ,euglena ,Paramecium belongs to? why?(1marks) ok

Answer»

Amoeba, euglena and PARAMECIUM BELONGS to KINGDOM Protista because These microorganisms are unicellular EUKARYOTIC organism.

46.

Rain water helps to increase the ____ to some extent.A.phosphorous contentsB.nitrogen contentsC.calcium contentsD.potash contents

Answer»

ʜᴇʟʟᴏ ᴅᴇᴀʀ...

ᴄ. ᴄᴀʟᴄɪᴜᴍ ᴄᴏɴᴛᴇɴᴛꜱ

❤❤❤❤❤❤❤❤

47.

Most common disease of poultry in India isA.fowl poxB.tick feverC.ranikhetD.coryza

Answer»

ʜᴇʟʟᴏ ᴅᴇᴀʀ....

ᴜʀ ᴀɴꜱᴡᴇʀ....

ᴄ. ʀᴀɴɪᴋʜᴇᴛ...
❤❤❤❤❤

48.

Radish is aA.bulbB.connC.modified rootD.tuber

Answer»

ʜᴇʟʟᴏ ᴅᴇᴀʀ ᴀɴꜱᴡᴇʀ....

ᴏᴩᴛɪᴏɴ ᴄ. ᴍᴏᴅɪꜰɪᴇᴅ ʀᴏᴏᴛ

49.

Outer covering of virus made up of protein isA.capsidB.coatC.virionD.viriod

Answer»

ʜᴇʟʟᴏ ᴅᴇᴀʀ....

ᴀ. ᴄᴀᴩꜱɪᴅ

❤❤❤❤❤❤

50.

hii everyone... write the names of 5 bacteria and write that how they help us in our daily life.

Answer»

Hii
example the helpfull becteria are:E coli when USED for the digestion process.Streptomyces and Rhizobium e.g of harmful bacteria are E COLIN when contaminated FOOD Listeriosis and salmonella