General Awareness Quiz – Biology

General Awareness Quiz Set 38 for SSC CGL, SSC CHSL and Railways exams. Biology Quiz for SSC CGL, SSC CHSL, Railways etc.

Topic: General Science – Biology

1. Total interacting animals and plants in any well defined area is known as
   A) Population
   B) Biome
   C) Species
   D) Community
   
   View answer

     Option B.
   Explanation: Biome.
2. Casuarina is a
   A) Hydrophyte
   B) Mesophyte
   C) Epiphyte
   D) Xerophyte
   
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     Option D.
   Explanation: Xerophyte.
3. Barr body’ is found in
   A) Sperm
   B) Sertoli Cells
   C) Female Somatic Cells
   D) Male Somatic Cells
   
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   Option C.
   Explanation: Female Somatic.
4. The branch of zoology that deals with the scientific study of animal behavior
   A) Ecology
   B) Physiology
   C) Anatomy
   D) Ethology
   
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   Option D.
   Explanation: Ethology.
5. Foramen Magnum is an aperture found in the
   A) Skull
   B) Nose
   C) Ear
   D) Lungs
   
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   Option A.
   Explanation: Skull.
6. The biggest single-celled organism is
   A) Amobia
   B) Yeast
   C) Acetobacter
   D) Acetabularia
   
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   Option D.
   Explanation: Acetabularia.
7. Which vein brings clean blood from the lungs into the heart?
   A) Vena Cava
   B) Renal
   C) Hectic
   D) Pulmonary
   
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   Option D.
   Explanation: Pulmonary Vein.
8. The substrate of photo-respiration is
   A) Pyruvic Acid
   B) Glucose
   C) Fructose
   D) Glycolic
   
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   Option A.
   Explanation: Pyruvic Acid.
9. Afla-toxins are produced by
   A) Fungi
   B) Algae
   C) Bacteria
   D) Viruses
   
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   Option A.
   Explanation: Fungi.
10. Allantois of Embryo helps in
    A) Respiration
    B) Excretion
    C) Protection
    D) Digestion
    
    View answer

    Option B.
    Explanation: Excretion.

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