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
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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