Biology MCQs with answers Page - 54

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Q. Consider the following statements:
1. Banana plant has a pseudostem
2. Eye of the potato marks its point of attachment to the plant
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

A

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Q. Consider the following:
1. Sporulation
2. Fission
3. Budding
Which among the above is / are means of asexual reproduction?

  • (A) Only 1 & 2
  • (B) Only 2 & 3
  • (C) Only 1 & 3
  • (D) 1, 2 & 3

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Q. Antidote for lead poisoning is

  • (A) cisplatin
  • (B) EDTA
  • (C) white of egg
  • (D) nickel

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Q. In the industrial production of vegetable ghee, the process involves
1.Use of nickel
2.Reduction
3.Oxidation
4.Use of H2
The correct answers are

  • (A) 1, 2 and 4
  • (B) 3 and 4
  • (C) 1 and 2
  • (D) 2 and 3

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Q. Branch of science which deal with the study of causative agent of disease is

  • (A) Ecology
  • (B) Etiology
  • (C) Eugenics
  • (D) Euthenics

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Q. Select the correct statement about active and passive immunity.

  • (A) A vaccination is an example of the introduction of passive immunity into the body
  • (B) Active and passive humoral immunity are both mechanisms of adaptive immunity that use antibodies
  • (C) Immunological memory is established by passive immunization
  • (D) The antibodies utilized in active immunity are acquired from another organism

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Q. Polio is caused by

  • (A) Bacteria
  • (B) Virus
  • (C) Fungus
  • (D) Protozoa

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Q. Rhinitis is the disease that effects which body part?

  • (A) Brain
  • (B) Nose
  • (C) Blood
  • (D) Skin

A

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Q. Which disease is caused due to deficiency of Iodine?

  • (A) Rickets
  • (B) Scurvy
  • (C) Goitre
  • (D) Growth retardation

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Q. Triple vaccine is administered to a new born child to immunize it against

  • (A) whooping cough, tetanus and diphtheria
  • (B) whooping cough, tetanus and measles
  • (C) tetanus, diphtheria, measles and rubella
  • (D) tetanus, diphtheria, small pox and rubella