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प्रश्न
State the function of Testes.
Write the function of Testes.
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उत्तर १
Testes produce sperms and secrete the hormone testosterone.
उत्तर २
The main function of the testes is to produce sperms (the male reproductive gamete). It also acts as an endocrine gland and secretes male sex hormone called testosterone.
संबंधित प्रश्न
Put a tick mark (✓) against the correct alternative in the following statement:
The testes are located within the:
Put a tick mark (✓) against the correct alternative in the following statement:
Identify the stage which is formed after the fertilisation of the egg by the sperm?
Why is it important that a very large number of sperms should be present in the semen ?
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.
What happens in a boy’s body under the influence of hormones?
What differences are there in number, structure, and activity of the male and female gametes in a man?
Given below is a diagram of the lateral section of the testis of a man. Study the same and answer the questions that follow:
(i) Label the parts numbered 1 to 4 of the diagram.
(ii) State the functions of the parts labeled 1 and 3.
(iii)What is the significance of the testes being located in the scrotal sac outside the abdomen?
(vi)What is the role played by the inguinal canal?
(v) What is semen?
The diagram shown below is the lateral section of the testis of man. Study it carefully and answer the questions that follow:
(i) Label the part I to 4 of the diagram.
(ii) State the functions of the parts labeled 1 and 2.
Explain the term Androgens.
How are the sperms formed?
Write the answers to the questions by observing the figure.
- What does the above figure show?
- Write the names of parts A, B, C, D.
- Write the function of the part 'D'.
- How is semen formed?
The given diagram represents T. S of
Which of the following is a secondary sexual character observed in males?
Identify the component(s) of seminal fluid.
Male hormone is produced in the testis by cells of ______.
Temperature of the scrotum which is necessary for the functioning of testis is always ______ around below body temperature.
Seminal plasma in human males is rich in ______.
______ carries sperms to the seminal vesicles.
What are the components of semen?
The thin-walled sac of skin in which testis descends is ______.
