General Awareness Quiz – Biology

General Awareness Quiz Set 96 for SSC CGL, SSC CHSL and Railways exams. Biology Quiz for SSC CGL, SSC CHSL, Railways etc.

Topic: General Science- Biology

1. Which one is the largest animal phylum
   (a) Arthropod
   (b) Mollusca
   (c) Chordata
   (d) Coelomates
   
   View answer

     Option A.
   Explanation: Arthropod

2. Platelet is also known as
   (a) Leucocytes
   (b) Erythrocytes
   (c) Thrombocytes
   (d) Phagocytosis
   
   View answer

     Option C.
   Explanation: Thrombocytes.

3. Jellyfish belongs to which phylum
   (a) Porifera
   (b) Cnidaria
   (c) Nematoda
   (d) Mollusca
   
   View answer

     Option B.
   Explanation: Cnidaria.

4. Ammonia is the main nitrogenous excretory material in
   (a) Amphibians
   (b) Turtles
   (c) Tadpoles
   (d) Reptiles
   
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   Option C.
   Explanation: Tadpoles.

5. Cholesterol is not the precursor in the synthesis of
   (a) Steroid hormones
   (b) Bile acids
   (c) Vitamin D
   (d) Adrenalin
   
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   Option D.
   Explanation: Adrenalin.

6. Ribozymes function as
   (a) Genetic material
   (b) RNA
   (c) Enzyme
   (d) Both (B) and (C)
   
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   Option D
   Explanation: both b and c.

7. Which of the enzyme is not associated with genetic engineering
   (a) Exonuclease
   (b) Endonuclease
   (c) Ligase
   (d) Lyase
   
   View answer

   Option A
   Explanation: Exonuclease.

8. Which of the enzyme is not associated with genetic engineering
   (a) Estrogen
   (b) Relaxin
   (c) Progesterone
   (d) FSH
   
   Spoiler title

     Option D.
   Explanation: FSH.

9. Human eye can differentiate between colors due to?
   (a) Rods
   (b) Cones
   (c) Bipolar nerves
   (d) Pigmented epitheliums
   
   View answer

     Option B.
   Explanation: Cones

10. Which is the smallest bone in mammals?
    (a) Patella
    (b) Carpals
    (c) Incus
    (d) Stapes
    
    View answer

      Option D.
    Explanation: Stapes.

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