Biology, Zoology & Botany Quiz Questions - Set 01 - ObjectiveBooks

Biology, Zoology & Botany Quiz Questions - Set 01

G.K. Practice Test: Question Set - 01

1. In a normal human body, the total number of red blood cells is
    (A) 15 trillion
    (B) 20 trillion
    (C) 25 trillion
    (D) 30 trillion

2. Hybridization is
    (A) Downward movement of water through soil
    (B) A process of tilling the land
    (C) Decayed vegetable matter
    (D) Cross-fertilization between two varieties

3. Heavy alcohol consuming people generally dies of
    (A) Blood cancer
    (B) Cirrhosis
    (C) Liver or stomach cancer
    (D) Weakening of heart muscles leading to cardiac arrest

4. The success of Green Revolution depends on the availability of
    (A) High Yielding Variety of seeds
    (B) Adequate irrigation facilities
    (C) Chemical fertilizers and pesticides
    (D) All of these

5. Doldrums is an area of
    (A) Low temperature
    (B) Low rainfall
    (C) Low pressure
    (D) Low humidity

6. Of the four landmarks of medical history given bellow, which one was the first to take place?
    (A) Plastic surgery
    (B) Bypass surgery
    (C) Test-Tube baby
    (D) Organ transplant

7. By genetic Engineering technique, the first transgenic animals are produced among
    (A) Transgenic Bacteria
    (B) Transgenic Mice
    (C) Transgenic Cow
    (D) Transgenic Goat

8. Of the following foods, which one is the best source of protein?
    (A) Butter
    (B) Fish
    (C) Lettuce Lettuce
    (D) Milk

9. Penicillin is widely used as
    (A) An antiseptic
    (B) A disinfectant
    (C) An antibiotic
    (D) An insecticide

10. Reproductive cells in human beings are produced
    (A) In greater numbers for a longer period of time in the male
    (B) For a longer period in the female than in male
    (C) In equal number in both sexes
    (D) In greater numbers by the female than by the male

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