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 do our vision gets so bad when we watch T V and mobiles?

Answer»

Its because of the BLUE LIGHTS which are emitted out of them constant use of these devices cause a damage to our retina and HENCE we BECOME prone to use spectacles

2.

Three important advantages of ploughing field answer in fifty to thirty words

Answer»

Answer:

* The loose soil allows the roots to penetrate deep into the soil.

* The loose soil allows the roots to BREATHE easily, since it can HOLD lot of air into its spaces.

* The loose soil hepls in the growth of friendly microbes which are PRESENT in the soil.

* Ploughing HELPS the soil to regain its FERTILITY.

3.

What is the effect of extreme hot and cold whether on crops?

Answer»

Extreme temperatures (too hot or too COLD) can inhibit fruit set on tomatoes and other garden plants. TEMPERATURE as well as moisture level may affect the FLAVOR of fruits and vegetables. Hot weather can CAUSE cool-season vegetables to bolt, resulting in reduced production and changes in flavor.

4.

What are the carbohydrates? Give their importance and sorce?

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A carbohydrate is a biomolecule consisting of CARBON, hydrogen and oxygen atoms, usually with a hydrogen–oxygen atom ratio of 2:1 and thus with the empirical formula Cₘₙ. This formula holds true for monosaccharides.

IMPORTANCE:

Your BODY looks at CARBOHYDRATES as fuel, so one of the main functions of carbohydrates is SUPPLYING energy to the body. Your brain is particularly in need of the simple carbohydrate glucose as an energy source. So supplying energy to the brain is another important function.

SOURCE:

Carbohydrates provide fuel for the central nervous system and energy for working muscles. They also prevent protein from being used as an energy source and enable fat metabolism, ACCORDING to Iowa State University.

5.

To maintain ecological balance, the area under forest should be ?

Answer»

To maintain ECOLOGICAL BALANCE, the area under FOREST should be 33%.

6.

To make alkaline soil suitable for agricultural which material is used

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Answer:

to make alkaline soil SUITABLE for AGRICULTURE- the PH should be ACIDITY that it should be having a pH greater than 7. Then add some basic of the same amount of acidity that it gets neutralised and becomes in pH 7 exactly.

7.

Explain about host plant means

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ANSWER:

HOST PLANT is the plant from which the other HETEROTROPHS derive their food.

8.

Given explaination about Cuscuta plant and total parasites

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EXPLANATION:

cuscuta is also known as dodder or amarbel this is a parasitic plants as it Cannot PREPARE its own FOOD and derive NOURISHMENT from other PLANT

9.

What is gietonogamy? Give it one similarity to aitogamy and xenogamy​

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Answer:

GEITONOGAMY is a type of self-pollination. Geitonogamous pollination is sometimes DISTINGUISHED from the fertilizations that can result from it, geitonogamy. If a plant is self-incompatible, geitonogamy can reduce seed production

gietonogamy similar to xenogamy

-In both TYPES of pollination pollen grains from the anther are TRANSFERRED to the stigma of another flower of the same species

gietonogamy similar to autogamy

Geitonogamy is also the transfer of pollen grain from anther to stigma of the different flower in the same plant. So, autogamy and geitonogamy is the PROCESS of self pollination in the same plant.

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10.

Which of the following are radioactively active gases

Answer»

ANSWER:

COMPLETE UR QUESTION PLEASE!!!

11.

Name two plants having single seeded fruit

Answer»

Avocado, pear fruit, mango, dates, lychee, peach and sapodilla are one SEED fruits. AVOCADOS, dates, peaches, plums, nectarines, apricots, cherries, MANGOS, olives, loquats(ocassionally will have only one seed but often have several) and MANY others from other geographic areas and climates I have not experienced YET.

12.

The government has launched several schemes for girls since independence make a list them on chart paper

Answer»

HELLO!!

LIST of Government Programs & Various Schemes of India ... Shift child labour from hazardous INDUSTRIES to schools ... To make India SLUM free in 5 years

Thanks!!

13.

Cractorstick of unstriated muscle?Please answer...

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Answer:

Muscle tissue that CONTRACTS without conscious control, having the form of thin layers or sheets made up of spindle-shaped, unstriated CELLS with single nuclei and found in the WALLS of the internal organs, such as the stomach, intestine, BLADDER, and BLOOD vessels, excluding the heart.

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14.

The ___ nervous system division usually stimulates and promotes digestion

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ANSWER:

The SOMATOSTATIN nervous SYSTEM DIVISION usually stimulates and PROMOTES digestion

15.

The three barriers of glycolysis overcome by gluconeogenesis

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ANSWER:

GLYCOLYSIS,glycogon and GLYCEROL are the THREE BARRIERS

16.

Similarities between somatic and zygotic embryogenesis

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The only major difference between SOMATIC and zygotic embryogenesis is that somatic embryos do not pass through the desiccation and dormancy phases as happens in zygotic embryos, but RATHER continue to participate in the germination process. i. Embryo is a BIPOLAR structure rather than a monopolar one.

17.

Describe the functions of nucleus​

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Answer:

Functions of Nucleus are:

* It controls all the metabolic activitiesof the cell and regulates the cell CYCLE.

* It helps in TRANSMISSION of HEREDITY characters from parents to offsprings.

* The nucleus plays a central role in cellular reproduction. It is a process by which a SINGLE cell divides and forms two new CELLS.

18.

Type of cell division during development of zygote

Answer»

Here is your answer

Meiosis TAKES place when the MALE and FEMALE gamete fuses during the formation of zygote.

And again when the zygote is converted into Embryo,MITOSIS takes place

So the answer depends on the question of yours, since the question is not SPECIFIED.

19.

medisearch student collected certain algae and found that its sales content both chlorophyll A and chlorophyll B as well as phycoerythrin the algae belongs to ? ​

Answer»

ANSWER:

the algae should be GREEN algae or Chlorophyaceae because CHLOROPHYLL a b are FOUND in green algae...

20.

Describe the steps involved in the classification of organisms​

Answer»

Answer:

Step # 1. COLLECTION of Data:

Step # 2. Coding of the Data:

Step # 3. Determination of Similarity:

Step # 4. Determination of TAXONOMIC RELATIONS between OTUs:

OPERATIONAL Taxonomic Unit (OTU)

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21.

Prokaryotic genetic system has​

Answer»

ANSWER:

the genetic system consists essentially of DNA not combined with histone-type proteins. A single DNA MOLECULE may represent the entire genome.

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22.

Why raisins swell up when kept in water​

Answer»

ANSWER:

the RAISINS sweels up when KEPT in hypotonic solution

DUE to Endo-osmosis

23.

Discuss the various types of growth forms in angiosperms​

Answer»

Explanation:

EXAMPLES of GROWTH forms are: annual HERBS, broadleaf evergreen TREES, drought-deciduous shrubs, PLANTS with bulbs or rhizomes, needle-leaf evergreen trees, perennial bunchgrass, dwarf shrubs

24.

Difference between root pressure and transpiration pull in tabular form 3 points

Answer»

Answer: Difference between root pressure and TRANSPIRATION pull in tabular form 3 points

Explanation:

Transpiration

1. A process in which the MOISTURE and other gaseous WASTES are excreted      through the stomata of the leaf, lenticels of the stem and fruits are TERMED  as Transpiration.

2. In this process, the water absorbed by the root tips are excreted out into the atmosphere by the leaves and stems of respective plants to keep the plants cool and to allow the root to absorbs more water and other important nutrients from the soil.

3. Light, humidity, temperature, wind and the leaf surface are the factors affecting the rate of transpiration in plants.

Root pressure

1. Root pressure occurs in the xylem of some vascular plants when the soil moisture level is high either at night or when transpiration is low during the day.

2. When transpiration is high, xylem sap is usually under tension, rather than under pressure, due to transpirational pull.

3. At night in some plants, root pressure causes guttation or exudation of drops of xylem sap from the tips or edges of leaves.  

25.

How can we relate money plantb to females

Answer»

ANSWER:

Besides other benefits, MONEY plant (Scindapsus aureus, or Epipremnum aureum) is BELIEVED to bring prosperity and luck. Scindapsus aureus is the scientific name of the "money plant" grown in homes in Asia. Besides "money plant," other commonly used names for this plant are "pothos ...

26.

Which gland is contained by sunken pits ?

Answer»

Answer:

intestinal GLANDS is CONTAINED by SUNKEN pits

27.

Define cell theory who proposed this theory

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Answer:

In biology, cell theory is the historic scientific theory, now universally accepted, that living organisms are made up of cells, that they are the BASIC structural/organizational unit of all organisms, and that all cells come from pre-existing cells. Cells are the basic unit of structure in all organisms and also the basic unit of reproduction. With continual improvements made to MICROSCOPES over time, magnification technology advanced enough to discover cells in the 17th century. This DISCOVERY is largely ATTRIBUTED to Robert Hooke, and began the scientific study of cells, also known as cell biology. Over a century later, many debates about cells began amongst scientists. Most of these debates involved the nature of cellular regeneration, and the idea of cells as a fundamental unit of life. Cell theory was eventually formulated in 1839. This is usually credited to Matthias Schleiden and Theodor Schwann. However, many other scientists like Rudolf Virchow contributed to the theory. It was an important step in the movement away from spontaneous GENERATION.

28.

1. Demonstration of osmosis through potato. Write the observations and explain the result indetail. (Ques no. 9 of NCERT textbook, pg. 67)2. Find out the number of chromosome present in 10 different adult organisms.3. Describe the Contribution of various scientist involved in the discovery of the following cellorganelles.a. Plastids b. Mitochondria

Answer»

ANSWER:

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29.

What is stress? Describe primary and secondary stresses?

Answer»

Stress MEANS TENSION which created in mind by PROBLEMS

30.

The process of stopping menstruation cycle after birth called?

Answer»

MENOPAUSE is the PROCESS of STOPPING menstruation CYCLE after birth.

31.

Why prokaryotes are called so ​

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Answer:

Pro MEANS false

Karyote means NUCLEUS

As the organisms don’t have DISTINCT nucleus it is CALLED so as prokaryotes

Explanation:

32.

Pls helpmigrane kaise hota h​

Answer»

Explanation:

migrain is a very painful DISEASE in this disease you will feel a LOT of HEADACHE or very pain im your brain it also has the littlr chance to BURST your nerve

33.

What is life. explain it briefly​

Answer»

Answer:

Most people have an intuitive understanding of what it means for something to be alive. However, it’s surprisingly HARD to come up with a precise DEFINITION of life. Because of this, many definitions of life are operational definitions—they allow us to separate LIVING THINGS from nonliving ones, but they don’t ACTUALLY pin down what life is. To make this separation, we must come up with a list of properties that are, as a group, uniquely characteristic of living organisms.

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34.

Name the family to which the genera Petunia and Datura are belongs?

Answer»

ANSWER:

,.............?!''#@

35.

A man feels weakness after loosing sperm. Why?

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Answer:

A MAN feels weakness after losing SPERM as the main BLOOD flow is concentrated in the REPRODUCTIVE glands at that time. THUS, the body feels lack of blood and hence weakness.

36.

The heat required to raise the temperature of body by 1k is called

Answer»

ANSWER:

the SPECIFIC HEAT CAPACITY

EXPLANATION:

37.

The occurrence of indian peanut clump virus, a soil-borne virus disease of

Answer»

Answer:

SUMMARYA disease characterised by severely stunted plants with small dark green leaves was found in groundnut (Arachis hypogaea) in SANDY SOILS in Punjab State, India. The disease occurred in patches in the field and reappeared in the same positions in succeeding groundnut crops. Plants infected early did not produce mature pods. Seeds sown in soil collected from infected fields produced plants with typical disease symptoms. Phaseolus vulgaris cv. Local and Chenopodium quinoa were found to be good diagnostic hosts. The disease was shown to be caused by a rod-shaped virus c. 24 nm in diameter with predominant particle lengths of c. 249 and 184 nm when stained in uranyl acetate. The virus, named Indian peanut clump virus (IPCV), resembled peanut clump virus (PCV) reported from W. Africa in symptomatology on groundnuts, particle morphology and soil-borne nature. However, it is not serologically RELATED to two W. African PCV isolates tested, or to tobacco rattle (PRN and CAM STRAINS) or pea early browning virus (Dutch isolate) in microprecipitin, enzyme linked immunosorbent assay and immunosorbent electron microscopy tests.

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38.

Give the term for nucleus of prokaryotes.

Answer»

ANSWER:

A prokaryote is a simple, single-celled organism that lacks a NUCLEUS and membrane-bound organelles. ... The MAJORITY of prokaryotic DNA is found in a central region of the CELL called the nucleoid, and it typically consists of a single large loop called a CIRCULAR chromosome.

Undefined Nuclear Membrane.

39.

The growth of the cell wall during cell elongation takes place by

Answer»

ANSWER:

PROTEIN and the LIPID I THINK

40.

What is necessary in the aquarium which contains gold fish?

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Answer:

Goldfish require more space because they PRODUCE a lot of waste during digestion. PROVIDE at least 24 square inches (154.8 square centimeters) of water for every 1 inch (2.5 cm) of fish. The more space your fish have, the healthier the fish will be.

41.

Smolest tree in the world?​

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ANSWER:

DWARF willow

Explanation:

42.

What is meant by population and environment essay.Short?

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Answer:

population may be defined as the number of PEOPLE LIVING in a PARTICULAR area and in India the number of people is increasing day by day also increasing number of people is harming environment because it also increasing crowd on earth and shortage of WATER and polluted the land so we should not incourage in increasing population. thanku.

plzzzzzzzzz mark as brainliest

43.

Write name of hormone which helps in ripening of fruits class 10

Answer»

ANSWER:

AUXINS

ASBCISIC ACID

GIBERELINE

44.

Write biological names of human beings and give 2 characteristics of it

Answer»

Answer:

HOMO sapians

Explanation:

they have MIND so they can THOUGHT.

human can walk, TALK and love to everyone

45.

The organ in which water is absorbed from the waste

Answer»

ANSWER:

KIDNEY is the CORRECT answer

ACCORDING to me

46.

The process in which water is split during photosynthesis

Answer»

The process in which WATER is SPLIT during PHOTOSYNTHESIS is KNOWN as photolysis.

47.

Write the features of arthropoda mollusca protochordata

Answer»

ANSWER:

arthropoda

Explanation:

FEATURES are as FOLLOWS

48.

Why prokaryotes are called so??​

Answer»

they are CALLED so because they don't have MEMBRANE BOUND nucleus.

hope this HELPS U

49.

Define species with example​

Answer»

Answer:

a group of LIVING organisms consisting of similar individuals capable of exchanging GENES or interbreeding. The species is the PRINCIPAL natural taxonomic UNIT, ranking below a genus and denoted by a LATIN binomial, e.g. Homo sapiens.

50.

In mitosis splitting of chromatids upto centromere takes place in which stage

Answer»

ANSWER:

anaphase

Explanation: