Epididymis
Trending Questions
What are the functions of testosterone?
What is capacitation?
What is the main function of the Cowpers gland?
Name the hormones secreted from the testes and the ovary and also mention their functions.
Write a short note on accessory glands in females.
- Sperms will not be having nuclei
- Semen will be without sperms
- No spermatogenesis will take place
- Sperms will be non-motile
The opening of vagina is often covered partially by a membrane. Name it.
Leydig cells or interstitial cells are present in testes. These cells lie between the seminiferous tubules and produce testosterone.
- True
- False
What are male germ cells called?
Which of the following is situated closer to the testicular lobules?
Epididymis
Vasa efferentia
Vas deferens
Rete testis.
Write the function of-
Sperm duct
(a) Vas deferens
(b) Epididymis
(c) Urethra
(d) Vasa efferentia
(e) Ejaculatory duct
(f) Seminiferous tubules.
- b→ d → f → c → a → e
- f→ d → b → a → e → c
- b → c → e → f → a → d
- f→ b → a → d → e → c
How do Leydigs cells help in spermatogenesis?
State the exact location of seminal vesicle.
- ICSH
- ATH
- FSH
- STH
In the IVF technique, the fusion of ovum and sperm occurs in
Fallopian tube
Culture medium
Vagina
Uterus
What is the biological term for the sperm duct?
- Both Assertion and Reason are correct and Reason is the correct explanation for Assertion
- Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion
- Assertion is correct but Reason is incorrect
- Both Assertion and Reason are incorrect
What causes spermatogenesis to begin?
- Only one sperm reaches the egg and enters it.
- The entry of sperm into the ooplasm stimulates the oocyte for completing meiosis.
- Male pronucleus is formed just before the fusion of gametes.
- Only the acrosome of the sperm enters the egg.
What is the largest cell of the human body?
What are some disorders of spermiogenesis and spermatogenesis?
(b) Differentiate between:
(i) Vas deferens and vasa efferentia
(ii) Spermatogenesis and spermiogenesis
Which of these are not accessory glands?
Prostate gland
Seminal vesicle
Cowpers gland
Sebaceous glands
- Zona pellucida – corona radiata – ovum – perivitelline space
- Perivitelline space – corona radiata – Primary oocyte – perivitelline space
- Corona radiata – zona pellucida – secondary oocyte – perivitelline space
- Perivitelline space – corona radiata – ovum – zona pellucida
Vas deferens and vasa efferentia
- vasectomy
- oophorectomy
- orchiectomy
- hysterectomy
- (i)- Vas deferens (ii)- Epididymis (iii)- Urethra (iv)- Vas deferens
- (i)- Vas deferens (ii)- Epididymis (iii)- Urethra (iv)- Seminiferous tubules
- (i)- Epididymis (ii)- Vas deferens (iii)- Urethra (iv)- Vas deferens
- (i)- Epididymis (ii)- Vas deferens (iii)- Urethra (iv)- Seminiferous tubules
Place the following in the correct order concerning the passage of sperm from the testes to the outside of the body
1. ductus (vas) deferens, 2. rete testes, 3. seminiferous tubules, 4. Epididymis, 5. Urethra, 6. straight tubules
- 3, 4, 6, 2, 1, 5
- 2, 4, 6, 1, 3, 5
- 3, 6, 2, 4, 1, 5
- 3, 6, 2, 4, 5, 1