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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
Describe the structure of a seminiferous tubule.
Define Reproductive health
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.
Draw a diagram of a mature human sperm. Label any three parts and write their functions.
Sketch the labelled diagram.
Human male reproductive system.
Given below is the outline of the male reproductive system.
(i) Name the parts labeled 1 to 5.
(ii) State the functions of the parts labeled 1 and 4.
(iii) Name the cells of part 5 that produce testosterone.
(iv) Why is structure 5 present outside the body in the scrotal sacs?
(v) What is semen?
Explain the Term Penis.
Name the Following
The male gamete (male reproductive cells) of mammals.
Name the Following
The tubular knot fitting like a cap on the upper surface of the testes.
Complete the following sentences with appropriate word:
The surgical sterilization of males is known as _________.
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Cowper’s gland opens into the urethra.
How are the sperms formed?
Each testis is connected to the wall of scrotum by short. fibromuscular band called ______.
Ejaculation of human male contains about 200 - 300 million sperms, of which for normal fertility ______% sperms must have normal shape and size and at least ______% must show energetic motility.
Cell at the end of first meiotic division male sperm differentiates into ______.
Give significance of Leydig's cells.
Give reason: Testes are located outside the body cavity in scrotal sacs.
Name the following:
Three accessory glands of human male reproductive system.
The thin-walled sac of skin in which testis descends is ______.
Given below is the outline of the male reproductive system. Name the parts labelled 1 to 8. Also name the corresponding structure of part (4) in female reproductive system.
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