Class 12 Biology - Chapter Human Reproduction NCERT Solutions | What are the major functions of male acc
Welcome to the NCERT Solutions for Class 12th Biology - Chapter Human Reproduction. This page offers a step-by-step solution to the specific question from Exercise 1, Question 11: what are the major functions of male accessory duc....
Question 11
What are the major functions of male accessory ducts and glands?
Answer
The male accessory ducts are vasa efferentia, epididymis, vas deferens, and rete testis. They play an important role in the transport and temporary storage of sperms. On the contrary, male accessory glands are seminal vesicles, prostate glands, and bulbourethral glands. These glands secrete fluids that lubricate the reproductive system and sperms. The sperms get dispersed in the fluid which makes their transportation into the female body easier. The fluid is rich in fructose, ascorbic acid, and certain enzymes. They also provide nutrients and activate the sperm.
More Questions From Class 12 Biology - Chapter Human Reproduction
- Q:- What is spermatogenesis? Briefly describe the process of spermatogenesis.
- Q:- What is oogenesis? Give a brief account of oogenesis.
- Q:- Describe the structure of a seminiferous tubule.
- Q:- Identify True/False statements. Correct each false statement to make it true.
(a) Androgens are produced by Sertoli cells. (True/False)
(b) Spermatozoa get nutrition from Sertoli cells. (True/False)
(c) Leydig cells are found in ovary. (True/False)
(d) Leydig cells synthesise androgens. (True/False)
(e) Oogenesis takes place in corpus luteum. (True/False)
(f) Menstrual cycle ceases during pregnancy. (True/False)
(g) Presence or absence of hymen is not a reliable indicator of virginity or sexual experience. (True/False) - Q:- What are the major components of seminal plasma?
- Q:- Write two major functions each of testis and ovary.
- Q:-
What is menstrual cycle? Which hormones regulate menstrual cycle?
- Q:- Name the functions of the following.
(a) Corpus luteum
(b) Endometrium
(c) Acrosome
(d) Sperm tail
(e) Fimbriae - Q:- Name the hormones involved in regulation of spermatogenesis.
- Q:- Define spermiogenesis and spermiation.
Popular Questions of Class 12 Biology
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Recently Viewed Questions of Class 12 Biology
- Q:- State True/False with explanation
(a) Abortions could happen spontaneously too. (True/False)
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(c) Complete lactation could help as a natural method of contraception. (True/False)
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- Q:- Correct the following statements:
(a) Surgical methods of contraception prevent gamete formation.
(b) All sexually transmitted diseases are completely curable.
(c) Oral pills are very popular contraceptives among the rural women.
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6 Comment(s) on this Question
Shreeya
2019-10-11 08:46:51
Easy to understand
Subhojit
2019-05-29 03:44:59
Great...conception ..
KEBBY M
2019-01-08 16:21:03
So simple and strait forward to understand
Michael
2018-10-27 22:18:55
Best of notes sir
Shruti Sinha
2018-05-19 22:07:24
Good for understanding..
Aryan Bhuriya
2017-09-08 19:10:24
so good notes thxxx
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