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 root pressure called a positive pressure?​

Answer»

Answer:

Root pressure is the positive pressure that DEVELOPS in the roots of PLANTS by the active absorption of nutrients from the SOIL..

The various ions from the soil are actively transported into the vascular TISSUES of the root that is why it is positive..

Hope it HELPS..

2.

Why is leaf green in colour​

Answer»

CHLOROPHYLL .............

3.

How can seprate a mixture of iron filling sand​

Answer»

Iron is magnetic and the other two not, which means a magnet COULD be USED to attract the iron filings out of the MIXTURE, leaving the salt and SAND. Salt is water soluble, while sand is not. This means the two can be mixed in water and stirred. The salt will DISSOLVE and the sand will not..

4.

Name one artery which carries deoxygenated blood in our body.

Answer»

ANSWER:

PULMONARY ARTERY

EXPLANATION:

5.

Why hrdrophobic nature increases in higher milecular mass?

Answer»

Answer:

In particular, an increase in hydrophobic INTERACTION STRENGTH at LOW temperatures leads to both LONGER residence times and faster diffusion, and the opposite trend as the interaction strength decreases at higher temperatures.

6.

Why benzodiazepines does not produce hangovers effect like barbiturates?

Answer»

Explanation:

Barbiturates are a kind of depressant or sedative drug. They are an OLD CLASS of drug used to relax the body and help PEOPLE sleep.Barbiturates are a kind of depressant or sedative drug. They are an old class of drug used to relax the body and help people sleep.Benzodiazepines have less severe side effects and are not as likely to result in accidental overdose as barbiturates. Examples of benzodiazepines include Valium and Ativan.

7.

Which is the largest cell in human body?​

Answer»

Answer:

The largest cells is an egg CELL of ostrich. The LONGEST cell is the NERVE cell. The largest cell in the human body is FEMALE OVUM. Smallest cell in the human body is male gametes, that is, sperm.

8.

Why candida species is more present in diabetic foot infection?

Answer»

Answer:

Candida spp. is the most commonly isolated yeast from these ULCERS (less than 5%-21%) (6-9). Given the conditions prevailing in DIABETIC FOOT, even low pathogenic yeasts MAY cause an infection of foot ulcers. ... on the clinical presentation of infected foot ulcers and treatment outcome.

9.

Why are angiosperms not dependent on water for fertilization?

Answer»

ANSWER:

Answer and Explanation: Angiosperms do not need water for fertilization because they RELY on other MECHANISMS for sperm transport. Unlike the MOSSES and other non-vascular.

10.

Class 10 biology ..........​

Answer»

GASEOUS (CO2)

SOLID (UNDIGESTED FOOD)

11.

Which organelle is the site of energy release in the cell?

Answer»

ANSWER:

It WOULD be MITOCHONDRIA..

12.

Which plant has maximim genetic diversity in india?

Answer»

ANSWER:

In India, MANGO has the MAXIMUM GENETIC diversity. In India, mango has the maximum genetic diversity.

13.

Why are antibiotics contraindicated in dengue fever?

Answer»

Answer:

Antibiotics are not indicated in an UNCOMPLICATED dengue infection. However in patients with superimposed bacterial infection, use of an antibiotic is recommended. Dengue infection can cause significant LEUKOPENIA that theoratically can INCREASE the risk of bacterial infection especially in HOSPITALIZED patients.

14.

Write the structure of intercellular space pressed between 2 cell. write their functions

Answer»

Answer:

The endoplasmic reticulum (ER) is a TYPE of organelle found in eukaryotic cells that forms an interconnected network of flattened, membrane-enclosed sacs or tube-like structures known as cisternae. The membranes of the ER are continuous with the outer nuclear membrane. The endoplasmic reticulum occurs in most TYPES of eukaryotic cells, but is absent from red blood cells and spermatozoa.

Cell biology

The animal cell

Animal Cell.svg

Components of a typical animal cell:

Nucleolus

Nucleus

Ribosome (little dots)

Vesicle

Rough endoplasmic reticulum

Golgi apparatus (or "Golgi body")

Cytoskeleton

Smooth endoplasmic reticulum

Mitochondrion

Vacuole

Micrograph of rough endoplasmic reticulum network around the nucleus (shown in lower right-hand side of the PICTURE). Dark small circles in the network are mitochondria.

There are two types of ER: rough endoplasmic reticulum and smooth endoplasmic reticulum. The outer (cytosolic) face of the rough endoplasmic reticulum is studded with ribosomes that are the sites of protein synthesis. The rough endoplasmic reticulum is ESPECIALLY prominent in cells such as hepatocytes. The smooth endoplasmic reticulum lacks ribosomes and functions in lipid synthesis but not metabolism, the production of steroid hormones, and detoxification.[1] The smooth ER is especially abundant in mammalian LIVER and gonad cells

15.

Which segment of the kidney is not permeable to the water?

Answer»

ANSWER:

LOOP of HENLE PART of the KIDNEY is impermiable

16.

How plants use turgidity for their physiological works?

Answer»

Answer:

One mechanism in plants that regulate turgor PRESSURE is its semipermeable MEMBRANE, which only allows some solutes to travel in and out of the cell, which can also maintain a minimum AMOUNT of pressure. Other MECHANISMS include transpiration, which results in water loss and decreases turgidity in cells.

17.

What are the functions of prokaryotic and eukaryotic cells?

Answer»

Answer:

Like a prokaryotic cell,

a eukaryotic cell has a PLASMA membrane, cytoplasm,

and ribosomes, but a eukaryotic cell is typically LARGER than a prokaryotic cell,

has a true nucleus (meaning its DNA is surrounded by a membrane),

and has other membrane-bound ORGANELLES that allow for compartmentalization of FUNCTIONS.

#MARK AS A BRAINLIEST

##ARMY

18.

Explain pollen tube​

Answer»

Answer:

a TUBE which grows when POLLEN lands on the top of the female PART in the middle of a flower (stigma) to carry the male cell to the part that CONTAINS the female cell (ovule)

19.

What's the work of deudonem

Answer»

Answer:

helps in digestion

Explanation:

so deudonem is a part of the body....which receives the BROKEN down and PARTIALLY DIGESTED food...called chyme..and from the stomach and plays a vital role in the chemical digestion of chyme in preparation of absorption by the small intestine. many chemical secretions from the PANCREAS, liver and GALLBLADDER mix with the chyme and deudonem to facilitate chemical digestion...

i hope u like it

please please mark it as brainliest

i really really need it!!!!

20.

What will happen if plasma membrane ruptures

Answer»

HEY mate

here is UR answer

If the plasma membrane ruptures or breakdown then the cell will not be able to exchange material from its SURROUNDING by diffusion or osmosis. THEREAFTER the protoplasmic material will be disappeared and the cell will die.

plz MARK it as BRAiNLiEST

21.

If you are provided woth some vegetables to cook we generally add salt to the vegetables during cooking process. After adding salts, vegetables release water . What mechanism is responsible for this

Answer»

OSMOSIS is the SAID PROCESS....

22.

Which part of animal virus is not reproduced in multiple copies?

Answer»

Answer:

Ribosomes are not MADE in multiple copies, because viruses USE host CELL RIBOSOME to translate their MRNA.

23.

Where is bactarian camel found th tulip series?

Answer»

ANSWER:

MANGOLIA, CHINA and LADAKH (NUBRA)

24.

Which mineral is essential for the activity of the enzyme nitrate reductase?

Answer»

ANSWER:

EXPLANATION:

NITROGEN

25.

Who is the chairperson of planning commission in indian?

Answer»

Answer:

SHRI Montek Singh Ahluwalia is currently the DEPUTY Chairman of the PLANNING Commission for INDIA.

26.

Which part of flower recieves pollen from the wind?

Answer»

STIGMA is your ANSWER!!!!

27.

Which part of testes of lamb use for development of lamb testicle primary cell?

Answer»

ANSWER:

answer is

.....

.......

HMMMMM

...

..

.

I don't KNOW

28.

What is the full form of IUCN,HIV,OCs​

Answer»

Answer:

1)International UNION for Conservation of Nature

2)Human IMMUNODEFICIENCY virus

3)Outer Continental Shelf. ... Officer Candidate SCHOOL. ... ................

29.

Economic importance of vegetative propogation​

Answer»

Answer:

AS I SPEND MY PRECIOUS TIME BY ANSWERING YOU SO PLZ DO A FAVOUR OF ME AND MARK THE ANSWER AS BRAINIEST

Explanation:

Plant propagation is the PROCESS of increasing the number of plants of a particular species or cultivar. Propagation can be via sexual or asexual means. Over the years, horticulturalists have developed asexual propagation methods that use vegetative plant parts. This allows plants to be created in ways that nature cannot duplicate.

Propagating tea plants using cuttings

At Zealong, they propagate NEW tea plants using cuttings to ensure genetic consistency and consistency in taste and quality. It takes 3–4 years from taking the cutting until the plant is mature enough for the first harvest.

Asexual or vegetative plant propagation

Asexual plant propagation methods produce new plants from vegetative parts of the original plant, such as the leaves, stems and roots. These methods are generally referred to as vegetative propagation. Many plants can reproduce this way naturally, but vegetative propagation can also be artificially induced.

Advantages of vegetative propagation

The main advantage of vegetative propagation methods is that the new plants contain the genetic material of only one parent, so they are essentially clones of the parent plant. This means that, once you have a plant with desirable traits, you can reproduce the same traits indefinitely, as long as the growing conditions remain similar. This is especially important for COMMERCIAL growers who want to reproduce the highest-quality plants and ensure consistency of a variety of plant or crop for sale. This can also help to maintain consistent quality and taste in PRODUCTS made from plants or crops. For example, in Zealong’s tea plantation, they propagate new tea plants using cuttings to ensure consistency in the taste and quality of their tea.

With vegetative propagation, plants also bypass the immature seedling phase and therefore reach the mature phase sooner. This can save a lot of time and money for commercial plant production. For example, it takes 3–4 years for a tea plant to grow big enough (from a cutting) to be ready for harvesting and processing into tea. Growing from seed would take even longer.

30.

Fruit formation without fertilization is called dash

Answer»

Fruit formed without fertilization is parthenocarpic fruit.

Examples of fruit that are formed by PARTHENOCARPY are banana, GRAPES, PINEAPPLE, cucumber.

Hope this HELPS you ☺️☺️☺️

31.

Gulmohar peepal Banyan Pan which is the odd man out

Answer»

HELLO

The ODD one out is Pan.

Reason:

All the other OPTIONS are trees like gulmohar TREE, peepal tree, BANYAN tree and have a hard trunk but pan is a creeper and has a SOFT stem.

Hope this helps you ☺️☺️☺️

32.

What do you mean by simbiosys relationship

Answer»

Answer:

more than ONE organism live TOGETHER or with each other and beneficial for each other are known as SYMBIOSIS RELATIONSHIPS

33.

What is the status of chromosomes in a cell during anaphase stage of mitosis?

Answer»

Answer:

I search it from GOOGLE please CHECK it MAY be HELP you

34.

What percentage of light is utilized by plants in photosynthesis?

Answer»

Answer:

The LIGHT that is needed by plants in the PROCESS of PHOTOSYNTHESIS is the light from the star, known to US all as 'Sun'

35.

What will be the chromosome number in theendosperm of?

Answer»

ANSWER:

PLOIDY OF ENDOSPERM IS

3N.

36.

What is translocation. How does it occurs in plants?

Answer»

TRANSPORT of soluble product of PHOTOSYNTHESIS or food from leaves to other parts of plants is CALLED translocation. For translocation, food molecules enter the part of the phloem called the sieve TUBES where they can be transported upwards or downwards to all parts of the PLANT including roots.

37.

White is the shape of a whote blood cells in blood

Answer»

WHITE colour BLOOD are WBCS that MEANS white blood CELLS it is also known as leucocytes

38.

Which one of these reactions occurs during photosynthesis?

Answer»

the REACTION which takes PLACE during PHOTOSYNTHESIS or during the presence of LIGHT is KNOWN as light reaction

39.

Which organelle controls the activities of the cell?

Answer»

Nucleus controls all the activities of the cell.
It CARRIES the genetic MATERIAL with it. And caries the VITAL activities.

40.

What is the hb rate of cattle​

Answer»

COW 10- 15

BUFFALO 12.5 -14.5

41.

OLD PEOPLE USE TO ADVICE NOT TO DRINK WATER WHILE STANDINGquestion---why so ??? any biological reason​

Answer»
42.

Which has maximum molecules?(1) 7g N2(2) 2g H2(3) 16 g NO2(4) 16 g O2​

Answer»

Answer:

16 G NO2 is has maximum molecules. I HOPE I ANSWERED CORRECT

43.

What is the pH range of our body in which it works

Answer»

Explanation:

The human body must KEEP its PH WITHIN a very NARROW range in order to SURVIVE and function. The 'normal' range is 7.35 - 7.45 for arterial blood (which is where we measure it medically).

44.

What are three public health tools for addressing heart disease

Answer»

ANSWER:

MAI BHI SONI TU bhi soni

45.

Where does the light reaction in photosynthesis take place?

Answer»

Answer:

Thylakoid membranes in the GRANUM (STACK of thylakoids), within the chloroplast

Explanation:

The light-dependent reactions take place in the thylakoid membranes in the granum (stack of thylakoids), within the chloroplast. The TWO STAGES of photosynthesis: Photosynthesis takes place in two stages: light-dependent reactions and the CALVIN cycle (light-independent reactions).

46.

Type of cell division pccurs for gametogenesis

Answer»

ANSWER:

The TYPE of DIVISION you are LOOKING for is *MEIOSIS*

47.

Name the polysacrides that are similar to floridean starch​

Answer»

ANSWER: GLYCOGEN and AMYLOPECTIN.

48.

What are the affinities of monotermata and marsupials?

Answer»

MONOTREMES (from Greek μονός, monos("single") and τρῆμα, trema ("hole"), referring to the cloaca) are one of the three main groups of living mammals, ALONG with placentals (Eutheria) and marsupials(Metatheria). The monotremes are typified by STRUCTURAL differences in their BRAINS, jaws, digestive tract, reproductive tract, and other body parts compared to the more common mammalian types. In addition they lay eggsrather than bear live young, but like all mammals, the female monotremes NURSE their young with milk.

49.

What are the semi-autonomous organelles​

Answer»

EXPLANATION:

Semi AUTONOMOUS organelles are organelles with DNA. In eukaryotic cells, mitochondrion and chloroplast are semi autonomous organelles as it POSSES its own DNA. Majority of proteins needed for these organelles are CODED by DNA or genes in the nucleus .That is why these organelles are called semi autonomous organelles.

50.

Wind pollinated flowers are not visited by honeybees . Give two reasons​

Answer»

ANSWER:

Explanation:

1.) They are not BRIGHTLY coloured

2.) The STAMEN are OUTSIDE of the FLOWER.