Practice MCQ Questions and answers on Biology-GK Page-3 section-16

Section 1 Section 2 Section 3 Section 4 Section 5 Section 6 Section 7 Section 8 Section 9 Section 10 Section 11 Section 12 Section 13 Section 14 Section 15 Section 16 Section 17

11.
Which group of organisms serves as the best indicator of pollution in a water body?

A. Plankton

B. Benthos

C. Nekton

D. Neuston

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12.
In female a small portion oviduct is removed and cut end is ligated by surgical operation is called

A. Vasectomy

B. Tubectomy

C. Neurotomy

D. Psycotomy

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13.
Which of the following would cause gene flow?

A. Individuals moving into population

B. Genetic drift

C. Mutation

D. Artificial selection

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14.
Oral pills of birth control prevent

A. Ovulation

B. Fertilization

C. Pregnency

D. Entery of sperm in uterus

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15.
Study of population is

A. Palentology

B. Geofraphy

C. Demography

D. None of these

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Practice MCQ Questions and answers on Biology-GK

11. Which group of organisms serves as the best indicator of pollution in a water body?

Answer & Solution

12. In female a small portion oviduct is removed and cut end is ligated by surgical operation is called

Answer & Solution

13. Which of the following would cause gene flow?

Answer & Solution

14. Oral pills of birth control prevent

Answer & Solution

15. Study of population is

Answer & Solution

Read More Section(Biology)

11.
Which group of organisms serves as the best indicator of pollution in a water body?

12.
In female a small portion oviduct is removed and cut end is ligated by surgical operation is called

13.
Which of the following would cause gene flow?

14.
Oral pills of birth control prevent

15.
Study of population is