Which of the following helps spermatids in their transformation to sperms?
1. | Leydig cells | 2. | Type B spermatogonia |
3. | Type A spermatogonia | 4. | Sertoli cells |
Sperms are produced in:
1. | Rete testes | 2. | Epididymis |
3. | Seminiferous tubules | 4. | Vas deferens |
Spematogenesis begins:
1. | Before birth | 2. | Just before birth |
3. | Just after birth | 4. | At puberty |
Each ovary is connected to the pelvic wall and the uterus by:
1. | Peritoneum | 2. | Adipose tissue |
3. | Ligaments | 4. | Areolar tissue |
Which of the following is not a male accessory sex gland?
1. | Bulbourethral gland | 2. | Testis |
3. | Prostate | 4. | Seminal vesicles |
The functions of male sex accessory ducts and glands are maintained by:
1. Hypothalamic releasing hormone
2. Pituitary gonadotropins
3. Adrenal cortex steroids
4. Testicular androgens
What happens to the majority of the follicles during the phase from birth to puberty?
1. | They get invested by multiple layers of granulosa cells |
2. | They enlarge in size and then get dormant |
3. | They undergo atresia or degeneration |
4. | They cluster together at one end of the ovary |
The birth canal is formed by:
1. Vagina alone
2. Vagina and the cervix
3. Vagina, cervix and uterus
4. Vagina, cervix, uterus and oviducts
Seminal plasma is rich in:
1. Sucrose, calcium and certain enzymes
2. Glucose, sodium and certain enzymes
3. Fructose, calcium and certain enzymes
4. Fructose, sodium and certain enzymes
What purpose is served by the secretions of the bulbourethral glands?
1. Nutrition to sperms
2. They coagulate the seminal plasma
3. Lubrication of penis
4. They fluidize the seminal plasma