Human Reproduction(Male and female Reproductive Systems; Microscopic Anatomy of Testis and Ovary; Gametogenesis-Spermatogenesis & Oogenesis; Menstrual Cycle; Fertilisation...) NEET Questions

Biology - Reproduction

Human Reproduction(Male and female Reproductive Systems; Microscopic Anatomy of Testis and Ovary; Gametogenesis-Spermatogenesis & Oogenesis; Menstrual Cycle; Fertilisation...) MCQ Questions


13.

Which cells secrete testosterone?

NEET - 2014

A.

Sertoli cells

B.

Leydig cells

C.

Spermatogonia

D.

Spermatocytes

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ANSWER :

B. Leydig cells

14.
Which hormone maintains pregnancy?
A.
FSH
B.
LH
C.
Progesterone
D.
Estrogen
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ANSWER :
C. Progesterone
15.

The structure formed after fusion of male and female pronuclei is called:

NEET - 2013

A.

Zygote

B.

Morula

C.

Blastocyst

D.

Embryo

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ANSWER :

A. Zygote

16.
The first menstruation is called:
A.
Menopause
B.
Ovulation
C.
Menarche
D.
Implantation
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ANSWER :
C. Menarche
17.
Where does spermatogenesis occur?
A.
Epididymis
B.
Seminiferous tubules
C.
Vas deferens
D.
Prostate gland
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ANSWER :
B. Seminiferous tubules
18.
Which part of blastocyst helps in implantation?
A.
Inner cell mass
B.
Trophoblast
C.
Zona pellucida
D.
Morula
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ANSWER :
B. Trophoblast