NCERT Human Reproduction MCQ,NEET Biolgy Model Test Paperts,PDFs

Human Reproduction Mock Test-3

NCERT Human Reproduction MCQ

Question No:1

Which layer of uterus undergoes cyclic changes during menstrual cycle?

(A) Mesoderm
(B) Myometrium
(C) Endothelium
(D) Endometrium

Question No:2

The layer of uterine tissues responsible for strong contractions during childbirth is

(A) Perimetrium
(B) Mesometrium
(C) Mesoderm
(D) d) Myocardium

Question No:3

Of the following statements, which one is true for Mons Pubis

(A) It is the region of pubic hair growth found in females as well as males.
(B) It is a cushion of proteins covered by skin and pubic hair.
(C) It is a cushion of fats covered by skin and pubic hair.
(D) It is a part of female internal genitalia

Question No:4

Clitoris lies at the junction of

(A) Labia Majora
(B) Labia Minora
(C) Mons pubis
(D) Pubis symphysis

Question No:5

The clitoris is a tiny ___ shaped structure which lies above the urethral opening

(A) flagellated
(B) finger like
(C) bean shaped
(D) pear

Question No:6

The only statement correct about hymen is

(A) It is an opening of cervix.
(B) It is a reliable indicator of virginity.
(C) It is always torn after first coitus.
(D) It can be broken by a sudden fall or jolt, insertion of vaginal tampon, cycling, etc.

Question No:7

Mammary lobes contain cluster of cells known as __.

(A) mammary duct
(B) alveoli
(C) ampulla
(D) lactiferous duct

Question No:8

The terminal structure of the mammary glands through which milk is sucked out is known as

(A) Lumen of alveoli
(B) Mammary duct
(C) Lactiferous duct
(D) Mammary lobe

Question No:9

Several mammary ducts join to form

(A) Mammary lobe
(B) Alveoli
(C) Mammary ampulla
(D) Lactiferous duct

Question No:10

Immature male germ cells are known as

(A) Spermatid
(B) Spermatozoa
(C) Spermatogonia
(D) Sperm

Question No:11

Spermatogonium undergoes __.

(A) reduction division
(B) meiotic division
(C) mitotic division
(D) none

Question No:12

Each spermatogonium is __ and has __ number of chromosomes,

(A) n,45
(B) 2n, 23
(C) 2n,46
(D) n, 46

Question No:13

The spermatogonia which undergo meiosis are known as

(A) Sperm
(B) Spermatid
(C) Secondary spermatocyte
(D) Primary spermatocyte

Question No:14

The difference between primary and secondary spermatocyte lies in __.

(A) presence/absence of a tail
(B) number of chromosomes
(C) being hormone producing/non-hormone producing
(D) Primary gamete/Secondary gamete in males

Question No:15

Secondary spermatocytes give rise to

(A) Diploid spermatids
(B) Haploid sperm
(C) Diploid sperm
(D) Haploid spermatid

Question No:16

Sperms are synonymous with

(A) Spermatid
(B) Spermatogonia
(C) Primary spermatocyte
(D) Spermatozoa

Question No:17

Spermiogenesis is

(A) Transformation of sperm into spermatids
(B) Transformation of spermatogonia into primary spermatocyte
(C) Transformation of secondary spermatocyte into spermatids
(D) Transformation of spermatid into spermatozoa

Question No:18

After Spermiogenesis, the sperm head is embedded in the __ cells,

(A) sertoli
(B) leydig
(C) interstitial
(D) both (a) and (b)

Question No:19

The release of sperms from seminiferous tubules is known as __.

(A) a) ejaculation
(B) copulation
(C) spermiation
(D) none

Question No:20

Spermatogenesis starts at puberty due to the secretion of

(A) Luteinizing hormone
(B) Gonadotropin releasing hormone
(C) Follicle stimulating Hormone
(D) Testosterone

Question No:21

Luteinizing hormone (LH) acts on __ cells and stimulates synthesis and secretion of __.

(A) Leydig cells, FSH
(B) interstitial cells, androgens
(C) Leydig cells, GnRH
(D) none of these

Question No:22

Androgens stimulate ___.

(A) spermiation
(B) insemination
(C) spermatogenesis
(D) oogenesis

Question No:23

The function of FSH in male is

(A) Act on Leydig cells and stimulates secretion of factors responsible for spermiation
(B) Act on sertoli cells and stimulates secretion of factors responsible for spermatogenesis
(C) Act on interstitial cells and stimulates secretion of factors responsible for Spermiogenesis
(D) Act on sertoli cells and stimulates secretion of factors responsible for spermiogenesis

Question No:24

The microscopic structure of sperm consists of

(A) Head, Neck, Tail
(B) Head, Neck, Middle piece, Tail
(C) Head, Middle piece, Tail
(D) Neck, Middle piece, Tail

Question No:25

The sperm head contains:

(A) Antherosome
(B) Acrosome
(C) Arthosome
(D) Ascosome