Biology MCQs

Question 1

Which of the following would cause gene flow?

Accepted Answer

Individuals moving into population

Answer

Genetic drift

Answer

Mutation

Answer

Artificial selection

Question 2

Oral pills of birth control prevent

Accepted Answer

Ovulation

Answer

Fertilization

Answer

Pregnency

Answer

Entery of sperm in uterus

Question 3

Study of population is

Accepted Answer

Demography

Answer

Palentology

Answer

Geofraphy

Answer

None of these

Question 4

Surgical procedure in which a small portion of sperm duct is removed and cut end ligated in male is called

Accepted Answer

Vasectomy

Answer

Tubectomy

Answer

Neurotomy

Answer

Psycotomy

Question 5

Which of the following serves as a nutritive tissue for the growing embryo?

Accepted Answer

Endosperm

Answer

Ovule

Answer

Zygote

Answer

Ovary

Question 6

In the human being, normally in which one of the following parts, does the sperm fertilize the ovum?

Accepted Answer

Fallopian tube

Answer

Cervix

Answer

Lower part of uterus

Answer

Upper part of uterus

Question 7

Finger like ends of the fallopian tubes are called

Accepted Answer

Fimbriae

Answer

Cysts

Answer

Papillae

Answer

Labia

Question 8

Gestation period in human

Accepted Answer

9 month

Answer

6 month

Answer

7 month

Answer

8 month

Question 9

In test tube baby

Accepted Answer

Fertilization of ova takes place in test tube which development of embryo occur in uterus

Answer

Fertilization of ova and development takes place in test tube

Answer

Fertilization takes place in uterus while development takes place in test tube

Answer

Development of ova take place in test tube without fertilization