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. |
The agricultural implements used to sow seed is called a seed __________ |
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Answer» Hey dear, |
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| 2. |
What is the difference between organ and organelle? |
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Answer» The GROUP of TISSUE FORM an organ but some of the small bodies which floats in CYTOPLASM in the the cell that are CALLED cell organelles |
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| 3. |
The element,from the elements lithium,sodium,potassium having the least number of electron shells |
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Answer» 1 is the the least no. of ETECTRON SHELL of these elements LI =1 NA =1 K= 1 |
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| 4. |
What is sense organ and use of sense organ? |
| Answer» SENSE ORGANS are which organs to touch and BRAINS are the CPU of sense organs because any pain and any other TOUCHES,to see and to tell are CALLED sense organs | |
| 6. |
Elemet involved in the opening and closing of stomata & stomatal opening is ? |
| Answer» WATER is INVOLVED in the OPENING and CLOSING of the STOMATA | |
| 7. |
Why is it necessary to know the blood groups before giving transfusion |
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Answer» The importance of KNOWING your blood type is to prevent the RISK of you receiving an incompatible blood typeat a TIME of need, such as during ABLOOD transfusion or during surgery. If two DIFFERENT blood types are mixed, it can lead to a clumping of blood cells that can be potentially fatal. |
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| 8. |
What is meant by vitamin deficiency disease? |
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Answer» A disease which is MAINLY caused by the LACK of vitamins. |
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| 9. |
Write the process of nutrition in amoeba with the help of diagram |
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Answer» Pesudopodia |
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| 11. |
Why are viruses considered to be on the border line between the living and the nonliving |
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Answer» Viruses are CONSIDERED on the borderline of LIVING and non living because only when they are inside a living cell do they FULFIL the criteria of being regarded as living ENTITIES. Outside, they act as non living entities. |
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| 12. |
The total amounts of blood presend in normal human 70kg adult is about |
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Answer» The total AMOUNTS of blood presenf in NORMAL human 70 KG ADULT is about 4.5 litre to 5 litre. |
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| 13. |
Why leaves are considered as food factory of plant |
| Answer» LEAVES are considered as the food factory of the PLANT because it MAKES food for the plants by PHOTOSYNTHESIS | |
| 14. |
Hormonal regulation of testicular function |
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Answer» Precise regulation of testicular function is CONFERRED by an elegant feedback loop in which the secretion of pituitary gonadotropins is STIMULATED by GONADOTROPIN HORMONE-releasing hormone (GnRH) from the hypothalamus and modulated by testicular hormones. |
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| 15. |
State two harmful effects caused by the excessive use of fertilizers |
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Answer» It CAUSES WATER polution |
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| 16. |
What phylum do chiton belong to |
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Answer» CHITON BELONGS to PHYLUM Mollusca. Hope This HELPS You..✌ |
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| 18. |
Role of heat shock proteins against temperature stress |
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Answer» Hyy.. |
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| 19. |
Why doesn't food enters the trachea instead oesophagus? |
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Answer» Because of Epiglottis.Epiglottis ensures that FOOD doesn't enter into trachea (lungs), & so while eating our breathing STOPS few seconds because epiglottis stops the PASSAGE way to trachea (lungs), so this is the REASON because of the presence of special structure called epiglottis, food doesn't enter into trachea the wind pipe. |
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| 20. |
State the difference between haploid and diploid |
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Answer» HERE IS YOUR ANSWER. |
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| 21. |
AIDS was first reported in |
| Answer» SINCE the first AIDS cases were REPORTED in the UNITED STATES in June 1981, | |
| 22. |
Write the exampe of each class1)Amphibia2)Hexactinellida3)Scyphozoa4)Turbellaria |
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Answer» 1. FROG, Salamander 2. Grantya 3. Rhizostomae 4. Bipalium This is ANSWER FRIEND.... |
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| 23. |
Which features make mammals as most successful and dominant animals? |
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Answer» HEY mate here is your ANSWER.... The FEATURES are.... 1) Pair of legs 2) 4 chambered heart 3) Proper system of body. Hope it helps★ |
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| 24. |
Discuss the drip irrigation method of irrigation |
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Answer» In drip irrigation the water is directly POURED in roots with pip with small holes which goes below the SOIL or above.It is very EFFECTIVE methond of irrigation for FRUITS and vegetables.In this Evaporative loss of water is drasticly reduced and water is used effectively..... |
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| 25. |
Do all cells in our body look alike in terms of shape and size and structure ?what similarity do they have? |
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Answer» There are about 200 different cell types which PERFORM different functions. They contain different organelles. They have ALSO different shapes and SIZES. They are located in different parts. SIMILARITY :-All cells need Oxygen. They breathe. All cells have mitochondrion where Oxygen and parts of food give rise to energy. All cells divide themselves for GROWTH and also repair of damaged cells. |
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| 26. |
Classify meristem on the basis of origin |
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| 27. |
Difference between endocrine and nervous system signals |
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Answer» The biggest difference between the two is : Nervous system: uses electrical impulses to send SIGNALS through NEURONES, Hormonal system uses chemical messengers transported into blood plasma to target cells.This MEANS that communication is faster when USING the nervous system. . . . . . Hope this will help you |
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| 28. |
Define the following (i) Exocrine gland (ii) Endocrine gland (iii) Hormones |
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| 29. |
What is the mean of physiotherapy |
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Answer» The TREATMENT of disease, injury, or deformity by physical methods such as MASSAGE, HEAT treatment, and exercise rather than by drugs or surgery. |
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| 30. |
Write and explain factors affecting photosynthesis and mechanism of photosynthesis |
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Answer» The FACTORS that affect photosynthesis are |
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| 31. |
Why does a multicellular organism need two type of cell division? |
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Answer» There are TWO types of cell division.Mitosis is used for GROWTH and REPAIR and produces diploid cells IDENTICAL to each other and the parent cell. |
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| 32. |
What do you understand by the term extinct endangered and endemic |
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Answer» Its just easy.Extinct means any THING that is going to be DESTROYED FOREVER and cant be recovered.For example DINOSAURS,dodo birds etc have became extinct their SPECIES is no more. |
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| 33. |
Dwarfism is caused due to deficiency of wch hormone in cldhood |
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Answer» Dwarfism is CAUSED due to the hypo SECRETIONS of GROWTH HORMONE |
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| 34. |
Where does acid rains are more likely to occur and why |
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Answer» It occur in the PLACE newdelhi .The acid rain ocurrs DUE to the POISONOUS gas such as oxides of sulphur and oxides of nitrogen . it is combined with the WATER vapour present in the atmosphere and condenses . then , it FALLS on the earth as acid rain . |
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| 35. |
Why doesnt the stomach digest itself? |
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Answer» Here is ur ANSWER...!!! |
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| 36. |
What is thallophyta? Proper definition please |
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Answer» It is the division of PLANT KINGDOM that contains simple plants i.e with no leaves, STEMS or roots. It INCLUDES algae, bacteria, fungi, Lichens etc. |
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| 37. |
What is meant by malleability?Name any two substances that are malleable |
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Answer» Malleability is the PROPERTY of metals by which METAL can be BEATEN into sheet ............. |
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| 38. |
Write an articleof 200 words on endangered birds of india |
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Answer» A look at the graphs of the endemic, semi-endemic critically endangered, endangered, vulnerable and near threatened species CLEARLY indicates that a majority of them occur in forests, wetlands, grasslands and landscape and the main issue in conservation is habitat management. |
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| 39. |
Why does a pitcher plant feed on insects even though it is green in colour? |
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Answer» Pitcher plant contains chlorophyll; HENCE it is CAPABLE of preparing its own FOOD like GREEN plants. But pitcher plant eats INSECTS because it grows in swamps or bog areas where the soil is deficient in nitrogen mineral. |
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| 41. |
Working of ganongs potometer |
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Answer» It is a decive used to MEASURE the rate of WATER lost by the process of transpiration..hope this helps u..PLS follow mee..and mark brainliest |
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| 42. |
Why is cell called structural and functional unit of life |
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Answer» THE CELL IS CALLED A STRUCTURAL AND FUNCTIONAL UNIT OF LIFE BECAUSE EVERY LIVING THING IS MADE UP OF CELL AND ITS HELP IS US TOO GROW UP ...... |
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| 44. |
What is adhering junctions?and give its example. |
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Answer» A protein complex located at the junction between epithelial cells, which are subjected to stretching and pulling, yet require tight contact between them so they can function as a single unit. Adherens junctions are linked to the cell’s ACTIN CYTOSKELETON, and take two forms: as bands encircling the cell—zonula adherens—or as “spot welds” to the extracellular matrix—adhesion plaques. Adherens junctions are composed of 4 PRINCIPLE proteins: cadherins and alpha-catenin, plakoglobulin (aka BETA or gamma catenin) and p120 (aka delta catenin) |
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| 46. |
How do mendal experiments proved that traits are herited? |
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Answer» Genes located on different chromosomes will beinherited independently of each other. Mendelobserved that, when peas with more than ONE traitwere crossed, the progeny did not always MATCH the parents. This is because different TRAITS are inheritedindependently – this is the PRINCIPLE of INDEPENDENT assortment. |
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| 47. |
Give the role of Botanical Gardens . |
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Answer» A) To INCREASE in rate of flora n FAUNA in the ENVIRONMENT |
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| 48. |
Night blindness is caused by a deficiency of |
| Answer» VITAMIN A ................... | |
| 49. |
Definition of immunization for childhood |
| Answer» IMMUNIZATION is the ABILITY RO FIGHT DISEASES | |
| 50. |
Common method of reproduction in bacteria |
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Answer» 1. Vegetative Reproduction of Bacteria: |
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