General Science - Biology MCQs

41. Bowman’s Capsule’ works as a part of the functional unit of which among the following human physiological system?

[A] Circulatory System
[B] Respiratory System
[C] Excretory System
[D] Reproductive System

Show Answer

42. Which of the following animals have joint legs?

  1. Silver fish
  2. Scorpion
  3. Crab
  4. Honey Bee

Select the correct option from the codes given below:

[A] Only 1, 2 & 3
[B] Only 2, 3 & 4
[C] Only 2 & 3
[D] 1, 2, 3 & 4

Show Answer

43. The “Deoxyribose” which is a part of DNA and a constituent of hereditary material is a ___:

[A] Nucleic Acid
[B] Protein
[C] Lipid
[D] Carbohydrate

Show Answer

44. Which among the following enzyme allows the cows to digest cellulose?

[A] beta-lactase
[B] alpha-amylase
[C] beta-amylase
[D] alpha-lactase

Show Answer

45. Consider the following statements with reference to the active and passive immunity against the pathogens:
1. Vaccines provide us passive immunity
2. Passive immunity can be acquired only artificially
Which among the above statements is/ are correct?

[A] Only 1 is correct
[B] Only 2 is correct
[C] Both 1 & 2 are correct
[D] Neither 1 nor 2 is correct

Show Answer

46. Gargling with a solution of table salt is known to provide relief for a sore throat because ____ ?

[A] It kills bacteria
[B] It works as analgesic
[C] It dehydrates water from inflammatory tissues by Osmosis
[D] None of the above reasons

Show Answer

47. Which of the following is / are the functions of the adipose tissue in human body?

  1. It serves as a connective tissue
  2. It stores most of the fat
  3. It works as an endocrine gland

Select the correct option from the codes given below:

[A] Only 1 & 2
[B] Only 2 & 3
[C] Only 1 & 3
[D] 1, 2 & 3

Show Answer

48. Which among the following hormone can be used as a drug to treat cardiac arrest and some other cardiac problems?

[A] Thyroxin
[B] Epinephrine
[C] Calcitonin
[D] Insulin

Show Answer

49. Urea is one of the major constituents of Urine in our body. In which among the following organs, Urea is formed?

[A] Kidneys
[B] Urinary Bladder
[C] Urethra
[D] Liver

Show Answer

50. Which one of the following diseases is locally known as Monkey disease?

[A] Kyasanur forest disease
[B] Japanese Encephalitis
[C] Malaria
[D] Mad cow disease

Show Answer

Advertisement [contact-form-7 id="141158" title="Contact form 1"]