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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. |
Which of the following statements is incorrect? |
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Answer» Which of the following statements is incorrect? |
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| 2. |
A single maize plant loses about ______ liter of water per day in the form of water vapour. |
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Answer» A single maize plant loses about ______ liter of water per day in the form of water vapour. |
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| 3. |
In Pinus, the pollen grain has 6 chromosomes, then its endosperm will have |
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Answer» In Pinus, the pollen grain has 6 chromosomes, then its endosperm will have |
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| 4. |
What are the functions of liver and gallbladder? |
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Answer» What are the functions of liver and gallbladder? |
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| 5. |
On what basis are plants and animals put into different categories? |
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Answer» On what basis are plants and animals put into different categories? |
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| 6. |
Artificial method of reproduction in plants in which the stem of the plant is planted into the soil and grows into an individual plant: |
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Answer» Artificial method of reproduction in plants in which the stem of the plant is planted into the soil and grows into an individual plant: |
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| 7. |
Give two examples of roots that develop from different parts of the angiosperms plant other than the radicle. |
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Answer» Give two examples of roots that develop from different parts of the angiosperms plant other than the radicle. |
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| 8. |
Mitochondria do not occur in |
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Answer» Mitochondria do not occur in |
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| 9. |
define meibomian glands with a suitabl diagram |
| Answer» define meibomian glands with a suitabl diagram | |
| 10. |
The phylum name cnidaria is suggestive of the specialised defensive venom cells they contain called_____ |
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Answer» The phylum name cnidaria is suggestive of the specialised defensive venom cells they contain called_____ |
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| 11. |
Question 25A long tree has several branches. The tissue that helps in the sideways conduction of water in the branches is(a) collenchyma(b) xylem parenchyma(c) parenchyma(d) xylem vessels |
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Answer» Question 25
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| 12. |
Answerbriefly:(a) Whyare villi present in the intestine and not in the stomach?(b) Howdoes pepsinogen change into its active form?(c)What are the basic layers of the wall of alimentary canal?(d) How does bilehelp in the digestion of fats? |
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Answer» Answer (a) Why (b) How (c)
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| 13. |
Working of heart |
| Answer» Working of heart | |
| 14. |
In which phase do the primary oocytes get arrested during early foetal development?Prophase of Meiosis IIMetaphase of Meiosis IMetaphase of Meiosis IIProphase of Meiosis I |
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Answer» In which phase do the primary oocytes get arrested during early foetal development? Prophase of Meiosis II Metaphase of Meiosis I Metaphase of Meiosis II Prophase of Meiosis I |
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| 15. |
how human brain control (1) heart and (2) kidney (3) other organ |
| Answer» how human brain control (1) heart and (2) kidney (3) other organ | |
| 16. |
What are the functions and characteristics of DICTYSOMES? |
| Answer» What are the functions and characteristics of DICTYSOMES? | |
| 17. |
cDNA is formed using the mRNA as the template. Since RNA to DNA replication does not normally occur in nature, the enzyme ________ is employed to obtain cDNA from mRNA. |
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Answer» cDNA is formed using the mRNA as the template. Since RNA to DNA replication does not normally occur in nature, the enzyme ________ is employed to obtain cDNA from mRNA. |
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| 18. |
__ in the angiosperms are so well developed that it can absorb water and minerals from the deepest part of the soil and distribute it to every part of the plant. |
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Answer» |
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| 19. |
Hamburger shift is also known as |
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Answer» Hamburger shift is also known as |
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| 20. |
In which of the following organism fertilization is internal but development of zygote occur outside the body of female.a) frogb) bony fishesc) birdsd) dog fish |
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Answer» In which of the following organism fertilization is internal but development of zygote occur outside the body of female. a) frog b) bony fishes c) birds d) dog fish |
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| 21. |
Maximum activity of cambium is in |
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Answer» Maximum activity of cambium is in |
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| 22. |
Which of the following the hyperglycemic hormone? |
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Answer» Which of the following the hyperglycemic hormone? |
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| 23. |
If Microsporophyll : Stamen, then Megasporophyll : |
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Answer» If Microsporophyll : Stamen, then Megasporophyll : |
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| 24. |
___ are the best companions. |
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Answer» ___ are the best companions. |
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| 25. |
One hormone hastens maturity period in juvenile conifers, a second hormone controls xylem differentiation, while the third increases the tolerance of plants to various stresses they are respectively |
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Answer» One hormone hastens maturity period in juvenile conifers, a second hormone controls xylem differentiation, while the third increases the tolerance of plants to various stresses they are respectively |
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| 26. |
Non mettalic character increase across the peroid while it decreases down the group . comment. |
| Answer» Non mettalic character increase across the peroid while it decreases down the group . comment. | |
| 27. |
Which one does not favour Lamarckian concept of inheritance of acquired characters? |
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Answer» Which one does not favour Lamarckian concept of inheritance of acquired characters? |
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| 28. |
Is a key helpful in identification and classification of an organisms? |
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Answer» Is a key helpful in identification and classification of an organisms? |
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| 29. |
Three difference between perisperm and pericarp |
| Answer» Three difference between perisperm and pericarp | |
| 30. |
Explain the structure of cell junction in case of Epithelial tissue in Animals. |
| Answer» Explain the structure of cell junction in case of Epithelial tissue in Animals. | |
| 31. |
Name the following: (a) A chordate animal having flame cells as excretory structures (b) Cortical portions projecting between the medullary pyramids in the human kidney (c) A loop of capillary running parallel to the Henle’s loop. |
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Answer» Name the following: (a) A chordate animal having flame cells as excretory structures (b) Cortical portions projecting between the medullary pyramids in the human kidney (c) A loop of capillary running parallel to the Henle’s loop. |
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| 32. |
Correct the statements given below by the right option shown in the bracket against them. (a) Absorption of amino acids and glycerol takes place in the (small intestine/ large intestine). (b) The faeces in the rectum initiate a reflex causing an urge for its removal (neural/ hormonal). (c) Skin and eyes turn yellow in infection (liver/stomach). (d) Rennin is a proteolytic enzyme found in gastric juice in (infants/ adults). (e) Pancreatic juice and bile are released through (intestine pancreatic/ hepato-pancreatic duct). (f) Dipeptides, disaccharides and glycerides are broken down into simple substances in region of small intestines (jejunum/ duodenum). |
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Answer» Correct the statements given below by the right option shown in the bracket against them. |
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| 33. |
Which of these is not a characteristic of plants? |
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Answer» Which of these is not a characteristic of plants? |
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| 34. |
Bt toxin is obtained from: |
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Answer» Bt toxin is obtained from: |
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| 35. |
Pigment useful for nitrogen fixation is |
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Answer» Pigment useful for nitrogen fixation is |
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| 36. |
Transition phase between prophase -I and metaphase-I 1)dikinesis 2)diplotene 3)prometaphase 4)1&3 both |
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Answer» Transition phase between prophase -I and metaphase-I 1)dikinesis 2)diplotene 3)prometaphase 4)1&3 both |
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| 37. |
What is meant by mustered inflorescence? |
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Answer» What is meant by mustered inflorescence? |
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| 38. |
A fruit developed from hypanthodium inflorescence is called |
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Answer» A fruit developed from hypanthodium inflorescence is called |
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| 39. |
Which of the following is not a character of Protista? |
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Answer» Which of the following is not a character of Protista? |
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| 40. |
24.What is the O.S of KO2 |
| Answer» 24.What is the O.S of KO2 | |
| 41. |
Darwin's theory states that |
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Answer» Darwin's theory states that |
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| 42. |
comparetherateofreactionifAgNo3orrateofsn1reaction1)1-bromo,2,4-dienecyclohe x2)1-bromo2-enecyclohex3)1-bromocyclohexane |
| Answer» comparetherateofreactionifAgNo3orrateofsn1reaction1)1-bromo,2,4-dienecyclohe x2)1-bromo2-enecyclohex3)1-bromocyclohexane | |
| 43. |
63. Calculate ph of 10 raise power-6 CH3COOH Given ka=1.8 ×1o raise power- 5 |
| Answer» 63. Calculate ph of 10 raise power-6 CH3COOH Given ka=1.8 ×1o raise power- 5 | |
| 44. |
Explain Gram positive and Gram negative |
| Answer» Explain Gram positive and Gram negative | |
| 45. |
Which of these is checked for in the M phase checkpoint? |
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Answer» Which of these is checked for in the M phase checkpoint? |
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| 46. |
Choose the antonym of the underlined word in the following sentence. The psychotic killer held 15 children hostage in the school’s assembly hall. |
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Answer» Choose the antonym of the underlined word in the following sentence. The psychotic killer held 15 children hostage in the school’s assembly hall. |
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| 47. |
Why cyclohexa-3,5-dien-1,2-dione not show keto enol toutomerism? |
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Answer» Why cyclohexa-3,5-dien-1,2-dione not show keto enol toutomerism? |
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| 48. |
An example for semi dwarf variety of rice |
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Answer» An example for semi dwarf variety of rice |
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| 49. |
MSH from the intermediate lobe of the pituitary is responsible for _____. |
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Answer» MSH from the intermediate lobe of the pituitary is responsible for _____. |
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| 50. |
how dihydogen is produced by petro chemicals |
| Answer» how dihydogen is produced by petro chemicals | |