Which of the following is not a part of female external
genitalia?

1. Birth canal
2. Hymen
3. Clitoris
4. Labia minora

Which of the following takes maximum duration for its
completion?

1. Meiosis I in primary oocyte.
2. Formation of haploid spermatozoa.
3. Formation of ootid from secondary oocyte.
4. Physiological maturity of spermatozoa.

Which of the following is the last step in the process of embryogenesis?

1. Attachment of spermatozoa on the surface of the corona radiate.

2. Conversion of the primary oocyte into the secondary oocyte.

3. Sperm penetration through the zona pellucida.

4. Formation of ootid.

During fertilization spermatoza does not pass through

1. Birth canal.

2. Uterine tube.

3. Infundibulum of fallopian tube.

4. Isthmus of fallopian tube.

Mark the wrong statement for uterus?

1. The shape of it like an inverted pear.

2. It is supported by a ligament attached to the pelvic wall.

3. Its inner layer is the endometrium contains a thick layer of smooth muscle.

4. It is connected to the vagina through the cervical canal.

Which the following male and female structures are
least alike in function?

1. Vas deferens — oviduct.

2. Intestritial cells — Follicle cells.

3. Spermatogonia — oogonia.

4. Seminiferous tubule — vagina.

During coitus the human male ejaculates about

1. 200 to 400 million sperms

2. 100 to 200 million sperms

3. 200 to 300 sperms

4. 200 to 300 billion sperms

The main cause of the disintegration of the endometrial lining

1. LH surge

2. Degeneration of corpus luteum

3. Ovulation during mid-cycle

4. Implantation leads to pregnancy

The wider part of the fallopian tube is

1. Infundibulum

2. Isthmus

3. Ampulla

4. Cervix

Morula stage is related to:

1. 8 -16 celled

2. After the fertilization stage

3. Before the blastocyst stage

4. All of these