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.

6. The site where protein coat of the virus issynthesized1) Plasma membrane of the host2) RNA of Virus3) Ribosome of the host4) Mitochondria of the host​

Answer»

Answer:

Viral Proteins

These proteins have been synthesized by ribosomes linked to the endoplasmic reticulum. Then, the Golgi system is used to insert the proteins into the plasmic MEMBRANE and therefore called late proteins due to their SYNTHESIS LATENCY during the viral cycle (Webster et al., 1992).

Explanation:

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2.

State true or false, the fossils of aves and mammals were found in mesozoic era​

Answer»

ANSWER:

True

Explanation:

3.

What is perianth?(short Ans)for class 11 .¡​

Answer»

Answer:

When the petals of the corolla and the SEPALS of the calyx cannot be differentiated, the part of the flower is TERMED as PERIANTH. This is the part consisting of the calyx (sepals) and the corolla (petals). It is the non-reproductive part of the flower. This STRUCTURE forms an envelope SURROUNDING the sexual

4.

Name of one chromosomal disorder,please​

Answer»

ANSWER:

down's SYNDROME

synger's syndrome

5.

The process the process by which the root hair absorbs the matter

Answer»

Answer:

Water PASSES from the soil to the root hair cell's cytoplasm by OSMOSIS. ... Root hair CELLS have a large surface area for absorption of water and to speed up osmosis.

Explanation:

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6.

Tapetum surrounds the pollen chamber?

Answer»

Answer:

the INNERMOST microsporangial wall that nourishes POLLEN grains is tapetum.

-

it surrounds the sporogenous tissue COMPLETELY. It provides nutrition to the developing MICROSPORES which form the pollen grains.

7.

Describe the structures and functions of nephrons.

Answer»

Answer:

The nephron is the microscopic structural and functional unit of the kidney. It is composed of a RENAL corpuscle and a renal tubule. The renal corpuscle CONSISTS of a tuft of capillaries called a glomerulus and an ENCOMPASSING Bowman's capsule. The renal tubule extends from the capsule.

Explanation:

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8.

What type of thalasemia is seen in a human body??​

Answer»

Thalassemia is an inherited blood disorder in which the body makes an abnormal form of hemoglobin. Hemoglobin is the PROTEIN molecule in red blood cells that carries oxygen.

The disorder results in excessive destruction of red blood cells, which leads to anemia. Anemia is a CONDITION in which your body doesn’t have enough normal, healthy red blood cells.

Thalassemia is inherited, meaning that at least one of your parents must be a carrier of the disorder. It’s caused by either a genetic mutation or a deletion of certain key gene fragments.

Thalassemia minor is a less serious form of the disorder. There are two main forms of thalassemia that are more serious. In alpha thalassemia, at least one of the alpha GLOBIN genes has a mutation or abnormality. In beta thalassemia, the beta globin genes are affected.

Each of these forms of thalassemia has different subtypes. The EXACT form you have will affect the severity of your symptoms and your outlook.

9.

O "A plague of locusts would have left more than this" said Lencho. why did thespeaker say as?​

Answer»

EXPLANATION:

Lencho.said this after the hailstones as because of hailstones all his crops were DESTROYED. There was LEFT nothing. He thinks that if locusts has attacked on crops then, all crops wouldn't been destroyed some of them would have been REMAINING from which lencho can fill his family's stomach

10.

Amrita’s sister passes urine on bed at a particular time on every night. What could be the reason? a) More secretion of Adrenaline b) Less secretion of Adrenaline c) More secretion of Vasopressin d) less secretion of Vasopressin

Answer»

Answer:

Causes of bedwetting

No one knows for sure what causes bed-wetting, but VARIOUS factors may play a role:

  • A small bladder.
  • Inability to recognize a FULL bladder.
  • A hormone imbalance.
  • URINARY tract infection.
  • Sleep apnea.
  • Diabetes.
  • Chronic constipation.
  • A structural problem in the urinary tract or nervous system.

Explanation:

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11.

Which of the following is a secondary pollutant1) co2) oဒ3) so24) co2​

Answer»

ANSWER:

SO2 SULPHUR dioxide

Explanation:

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12.

Name the microorganisms that causes Kala azar sleeping sickness and acne​

Answer»

Answer:

Visceral leishmaniasis (VL), also known as kala-azar, is the most severe form of leishmaniasis and, without proper diagnosis and TREATMENT, is associated with high fatality. Leishmaniasis is a DISEASE CAUSED by protozoan parasites of the genus Leishmania.

Explanation:

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13.

I. Take a small potted plant, arrange the experiment set-up and leave it under sunlight for a few hours. Do the activity to demonstrate transpiration and answer the following question. a)Explain the procedure and observation made to study transpiration

Answer»

Answer:

COVER the plant with a polythene bag so that when the plant TRANSPIRES u'll observe water droplets over it

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14.

Ovules lamina midrib petiole which is odd man out

Answer»

ANSWER:

ovule

Explanation:

lamina , midrib and PETIOLE are PARTS of a leaf .

while ovules are the part of FLOWERS.

15.

Mention two main functions of flowers

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Answer:

The PRIMARY PURPOSE of a flower is reproduction. Since the FLOWERS are the reproductive organs of plant, they MEDIATE the joining of the sperm, contained within pollen, to the ovules — contained in the ovary. POLLINATION is the movement of pollen from the anthers to the stigma.

16.

Why has Government of India prohibited prenatal sex determination bye law? state its benefits in the long run.​

Answer»

Answer:

Prenatal sex determination has been prohibited by law because of indiscriminate female foeticide. As a result of this, CHILD sex ratio is declining at an alarming RATE in some sections of our society.

Explanation:

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17.

What is soil? what is soil erosion?

Answer»

Answer:

what is soil?

Soil is the thin layer of material covering the earth's SURFACE and is formed from the weathering of rocks. It is made up mainly of mineral particles, organic materials, air, water and living organisms—all of which interact slowly yet constantly. ... Soil profile showing the different layers or horizons

what is soil erosion?

Soil erosion is a naturally occurring process that affects all landforms. In AGRICULTURE, soil erosion refers to the wearing away of a field's topsoil by the natural physical forces of water (Figure 1) and wind (Figure 2) or through forces ASSOCIATED with farming activities such as TILLAGE.

18.

What is sheaving define in short

Answer»

Answer:

to GATHER, COLLECT, or bind into a SHEAF or SHEAVES

19.

Difference between feta axis pressure andd general fluid pressure

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Answer:

General Fluid Pressure  While the membranes remain intact, the pressure of the UTERINE contractions is EXERTED on the fluid and, as fluid is not compressible, the pressure is EQUALIZED THROUGHOUT the uterus and the fetal body; it is known as ‗general fluid pressure'.Sep 18, 2013

20.

The energy of food which we eat is released slowly inside our body by the process called

Answer»

Answer:

Low-glycemic index FOODS are foods that release energy more SLOWLY, resulting in a smaller CHANGE in the BLOOD sugar level and a steadier, longer lasting FEELING of energy.

Explanation:

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21.

2. What is the utility of tissues inmulti cellular organisms?​

Answer»

Answer:

In MULTICELLULAR organisms, several cells are grouped to form tissues. These tissues perform particular function at a definite PLACE in the body. For example, nerve cells from the nervous tissue which HELPS in transmission of MESSAGES. This is known as division of labour in multicellular organisms.

22.

A cell having 32 chromosomes undergoes mitotic division. During metaphase, what will the chromosome number (N) of the cell? During anaphase, what will the DNA content of the cell be?

Answer»

Answer:

The MITOTIC cell divison occurs in SOMATIC cells of an ORGANISM. The chromosome number in the daughter cells remain same as that of the parent (dividing) cell, so even at metaphase or anaphase, the chromosome number does not change.

The DNA CONTENT gets double at the synthetic phase of interphase and gets divided at anaphase but the chromosome number remains same.

Explanation:

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23.

Take three beakers label them as a,b,c put a tablespoon of curd in all the three beakers. In beaker a, pour lukewarm milk in beaker b, boiled milk in beaker c, very cold milk stir all the containers well record the observations in the table given below beaker a beaker b beaker c

Answer»

Answer:

Concept: When heat is released (Exothermic PROCESS) surrounding GETS warm means temperature rises.  

When heat is ABSORBED (Endothermic process) surrounding gets cold means temperature falls.

In beaker A:

NaOH+H  

2

O→Na  

+

+OH  

+H  

2

O+heat  

In beaker B:

CuSO  

4

(s)+5H  

2

O(L)→CuSO  

4

.5H  

2

O(s)+heat

Therfore in both A and B exothermic reactions are taking place resulting in rise in temperature.  

On the other hand in beaker C, an endothermic reaction is taking place as heat is being absorbed, resulting in a decrease in temperature.

NaCl+H  

2

O+heat→Na  

+

+Cl  

+H  

2

O

Explanation:

24.

What are the end product s of carbohydrate and fat digestion.​

Answer»

Answer: Carbohydrates, PROTEINS, and FATS are digested in the intestine, where they are BROKEN down into their basic units: Carbohydrates into sugars. Proteins into amino acids. Fats into FATTY acids and glycerol.

25.

Number of cells in ovisac

Answer»

Answer:

1

Explanation:

1 in female

and7 in GYNOCIUM

26.

The tip of bamboo pla t keep growing in length even after uprooting the plants this is due to the prenscence of

Answer»

ANSWER: It is intermodal in POSITION and carries out localized growth. The intercalary meristem is present between the sheath and lamina of GRASSES (bamboo and other grass) and in internodes of MINT and causes stem elongation.

27.

Type up ofthread is wooltotal weight required to break the thread

Answer»

ANSWER: acrylic=46 GM. cotton=46gm. nylon=1kg to 2KG. polyester=2kg. silk=2gm. wool=1 to 2 KG.

28.

Microscope enables us to observe objects as small as of a Millimetre​

Answer»

Answer:

USING Electrons to EXPLORE the Micro World

The human eye can distinguish objects down to about 0.2 mm. Optical microscopes REVEAL small objects, which would be otherwise invisible to the human eye, by MAGNIFYING them with the help of a combination of glass lenses.

Explanation:

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29.

Name the largest plant in the world?​

Answer»

Answer:

The flower with the world's largest BLOOM is the RAFFLESIA arnoldii. This rare flower is found in the rainforests of Indonesia. It can GROW to be 3 feet ACROSS and weigh up to 15 pounds! It is a parasitic plant, with no visible leaves, roots, or stem.

30.

What are kidney stones

Answer»

Answer:

Kidney stone

Also called: nephrolithiasis

A small, hard DEPOSIT that forms in the kidneys and is often painful when passed.

Kidney stones are hard DEPOSITS of minerals and ACID salts that stick together in concentrated urine. They can be painful when PASSING through the urinary tract, but usually don't cause permanent damage.

Common

More than 1 million cases per year (India)

  • Treatable by a medical professional
  • Requires a medical diagnosis
  • Lab tests or imaging often required
  • Short-term: resolves within days to weeks

Explanation:

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31.

What is antibioticWhat does a vaccine contain

Answer»

Answer:

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32.

Funtin of moncot root​in points

Answer»

Explanation:

The roots of MONOCOT perform the same function of CONDUCTING water and MINERALS across plant like any other plant roots.

33.

Which of the following statements is correct regarding the structure of ear

Answer»

The outer ear consists of the AURICLE or the pinna which projects from the SIDE of the HEAD, then the auditory canal, then the inner end of which is closed by tympanic membrane which is commonly CALLED the EARDRUM.

34.

In Lavaisier View,The air which helps to burning Is ------------​

Answer»

ANSWER:

Oxygen

Explanation:

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35.

>Important points on biology :The fundamental unit of life [no spamming ]I will mark u as brainlist and follow u ​

Answer»

Answer:

The fundamental unit of life is cell. Cell was first discovered by Robert Hooke in 1665 in a SIMPLE microscope.

Explanation:

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36.

Give the importance of weather in living world.​

Answer»

Answer:

1) Weather controls the distribution of RAIN water on earth. All living ORGANISMS on earth require liquid water to survive, and humans require fresh (not salty) water for drinking and AGRICULTURE (growing crops for food). Droughts can have a MAJOR impact on humans and have killed millions of people throughout history.

Explanation:

37.

Under which of the following conditions is semelparous reproduction is most likely to be favourite

Answer»

Answer:Under which of the following conditions is Semelparous reproduction (where organisms PRODUCES all its offspring in a single reproductive event) is most likely to be favoured? (A) Adult survival rate is LOW. (B) Adult survival rate is high. (C) Breeding is perennial. (D) Breeding is SEASONAL.

Adult survival rate being low makes the most sense since only WOULD an organism want to reproduce as soon as it could and also all at once. At the same time, seasonal breeding also doesn't seem far off MEANING an organism would only produce all its offspring in one particularly favourable season a d in it, it produces all of it

38.

Which acid contained banana

Answer»

Explanation:

Banana CONTAINS OXALIC acid (83%)

& malic acid(2%)

Banana is also good for hair &skin it makes hair silky ,shiny & manageable ,prevents breakage &split ends moisturises the scalp & HELPS to manage dandruff.

banana hydrates the skin makes it supple ,rubbing the banana PEEL will remove the excessive sebum .Thus it improves the skin texture .

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39.

What happen to the gulcose in the filtrate​

Answer»

ANSWER:

The filtered part of blood that is COLLECTED into the Bowman's space is called glomerular filtrate . ... Once the filtrate passes through the proximal convoluted tubule , the PRIMARY site of absorption, 100% of the GLUCOSE is reabsorbed back into the blood, including other nutrients and molecules.

40.

Why there is eco at center of world located in Tulsa,Us​

Answer»

Answer:

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41.

1. Shape of the cells can be:​

Answer»

Answer:

animal CELLS are round to oval SHAPE and plant cells are structured cube shape ..exceptions-wbc and ameoba with flexible cell MEMBRANE so they can EXIST in any shape.

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42.

How pollenkitt protects pollen grain from UV rays

Answer»

Sporopollenin is one of the most chemically inert biological polymers. It is a major COMPONENT of the tough outer walls of plant SPORES and POLLEN GRAINS. It is chemically very stable and is usually WELL preserved in soils and sediments.

Explanation:

43.

Answer the question ... What the advantages and limitations of solar energy?​

Answer»

Answer:Advantages of Solar Energy Disadvantages of Solar Energy

Renewable Energy Source Cost

Reduces ELECTRICITY BILLS Weather Dependent

Diverse Applications Solar Energy STORAGE is Expensive

Low Maintenance COSTS Uses a Lot of Space

44.

The living mechanical tissue 1)parenchyma2) collenchyma3)sclerenchyma4) xylem​

Answer»

Answer:

collenchyma

Explanation:

Collenchyma tissue is composed of elongated cells with irregularly thickened WALLS. They provide structural support, particularly in growing shoots and leaves. Collenchyma cells are USUALLY LIVING and have only a THICK primary cell wall made up of cellulose and PECTIN.

45.

18 BMR (Basal Metabolic Rate):(a) Increases with age(c) Remains the same(b) Decreases with age(d) No correlation between the BMR and age​

Answer»

Answer:

resting metabolic rate. Basal metabolic rate (BMR) is often USED interchangeably with resting metabolic rate (RMR). While BMR is a minimum number of calories required for basic functions at rest, RMR — also called resting energy expenditure (REE) — is the number of calories that your body burns while it's at rest.

Explanation:

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46.

Why neem leaves are used to treat skin diseases?

Answer»

ANSWER:

ANTI BACTERIA.................

47.

What happen during exaltation in human beings

Answer»

ANSWER:

what is EXALTATION i doesn't EXPLAIN

48.

Assertion: The plant's waste has been converted into manure by the action of microbes. Reason: Leguminous plants are an example of symbiotic nitrogen fixation.

Answer»

ANSWER:

both are CORRECT but REASON isn't EXPLANATION of ASSERTION

49.

19) 9a? + 3a - 8b - 64b?​

Answer»
50.

In plant cells what is present

Answer»

ANSWER:

The organelles found only in PLANT cells include- chloroplast, CELL WALL, plastids, and a large central vacuole. The chloroplasts contain a green PIGMENT chlorophyll that is responsible for the process of photosynthesis.