Chose the correct chronological order in which the following cells are produced:

a.	primary spermatocytes	b.	secondary spermatocytes
c.	spermatids	d.	spermatogonia
e	sperm cells

 

1.	a,b,c,d,e	2.	b,a,c,e,d
3.	c,a,b,d,e	4.	d,a,b,c,e

A pair of sponge-like regions of erectile tissue which contain most of the blood in the penis during an erection are called:

Testosterone secretion before birth is due to:

1. FSH

2. GnRH

3. HCG

4. LH

The release of the sperms from the ampulla of the vas deferens is called:

1. erection.

2. emission.

3. ejaculation.

4. orgasm.

What is present in the follicles in the ovary of a girl at birth?

A polar body, during oogenesis, is formed:

What is release at the time of ovulation?

1. primary oocyte

2. secondary oocyte

3. polar body

4. ootid

The first menstrual cycle or first menstrual bleeding is known as:

1. menorrhagia.

2. menarche.

3. menopause.

4. amenorrhea.

Identify the incorrectly matched pair [with respect to a 28 days cycle]:

1. beginning of menstrual flow - day 1

2. ovulation - day 14

3. LH surge - day 21

4. beginning of proliferative phase - day 5

What maintains the corpus luteum after fertilization?