50 Questions on Biology|Expected Biology Question and Answers for Competitive Exams - gk lokam

6 November 2019

50 Questions on Biology|Expected Biology Question and Answers for Competitive Exams

50 Questions on Biology|Expected Biology Question and Answers for Competitive Exams


1. Vermiculture is related to: Earth Worm

2. Silver Revolution is related to the enhanced production of: Poultry

3. White Revolution is related to the enhanced production of: Milk

4. Antibiotic Penicellin is produced by: Fungi

5. Birds includes in the class: Aves


6. Cockroach has ...... pairs of wings: 3

7. How many cubs does a lioness usually give birth in a delivery: Three

8. Myrmicology is the study of: Ants

9. Ophiology is the study of: Snakes

10. Organism with only one leg: Snail

11. Tadpoles are the young ones of: Frog

12. The largest ape”: Gorilla

13. The most intelligent among aquatic animals: Dolphin

14. The only animal in cat family that shows sexual dimorphism: Lion

15. What is known as ‘Killer Fish’?
Piranah

16. What is known as ‘River Horse’? 
Hippopotamus

17. Which is known as ‘fossil fish’? 
Coelacanth

18. Which organism has its auditoty organs in leg? 

Cricket

19. Cooniculture is the scientific rearing of: Rabbits

20. Joey is the young one of: Kangaroo

21. Ailurophobia is the fear of: Cats

22. Elephant has ....... teeth: 4

23. Favourable temperature for the hatching of hen’s egg is ...... degree Celcius: 37

24. Macaca silenus is the scientific name of: Lion Tailed Macaque

25. Study of Eggs: Oology

26. The organism that survived evolution:Cockroach

27. The second largest animal in cat family:Lion

28. What is known as ‘poor man’s cow’? 
Goat

29. Which organism has a tongue longer than its body? Calotes

30. Which organism is the symbol of cancer: Crab

31. Fish that has hand and legs: Latimer

32. Tusk of elephant is a modification of: Incisors

33. Icthyology is the study of: Fish

34. Emu is a native of: Australia

35. The bird that lives in Rookery: Penguin

36. Archiopterics are the ancestors of: Birds

 Which gland is known as Adam’s apple?
Thyroid

37. The bone above the elbow: Humerus

38. The bones below the elbow: Radius and Ulna

39. The bones below the knee: Tibia and Fibula

40. The bone above the knee: Femur

41. What is known as the ‘relay station of brain’? 
Thalamus

42. Jarvic-7 is the name of artificial Heart

43. Wavy motion of food through the alimentary canal is: Peristalsis

44. Which gland is known as ‘biological clock’? 
Pineal gland

45. The hormone that regulates water in human body: Vasopressin

46. What percent of the total energy in human body is utilized by brain? 20

47. The enzyme in the intestine that digests protein: Pepsin

48. The plant food which is the richest sourceof protein: Soyabean

49. What is known as the ‘blood bank in human body’? 
Spleen

50. The substance that causes tears while handling onion: Phospherus

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