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प्रश्न
Explain the term Androgens.
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उत्तर
Androgens: These are the male sex hormones that have been produced by the interstitial cells of the testes. The androgens are essential for the maturation of sex organs, development of the sperm, and for promoting secondary sexual characters such as beard, mustache, the deepening of the voice, etc.
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संबंधित प्रश्न
Identify True/False statement. Correct false statement to make it true.
Androgens are produced by Sertoli cells.
Give appropriate biological/technical terms for the following:
The accessory gland in human males whose secretion activates the
sperms.
List the structures, in their correct sequence, through which the sperms must pass from the time they are produced in the testes to the time they leave the urethra.
Describe the functions of the following:
Prostate gland
Sketch the labeled diagram:
Human male reproductive system
Complete the following sentences with appropriate word:
The surgical sterilization of males is known as _________.
Semen is secreted by ______.
Which of the following produces sperms in spermatogenesis?
Answer the following question based on the human male reproductive system:
What is the length of a sperm?
The figure given below is an important gonad of humans. Study the figure and answer the following questions.
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- Identify the organ. Write its specific location in the body.
- Label the parts shown in the figure as 1 to 4.
- Write important functions of parts 2 and 4.
- Name one cellular structure and one hormone which are produced in part 3.
- Draw a neat and labelled diagram of the cellular structure mentioned by you in (d).
