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Question
Draw a labelled diagram of L.S. of human testis.
Solution
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RELATED QUESTIONS
Name the various organs of the male reproductive system of 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?
How is the semen produced?
Identify the INCORRECTLY labelled structure in the given diagram of the male reproductive system.
The ejaculatory ducts open into the ______.
In humans, male germs cells differentiate into ______ at the end of first meiotic division.
Urethral meatus refers to the ______.
Give two reasons for the appearance of variations among the progeny formed by sexual reproduction.
______ carries sperms to the seminal vesicles.
State very briefly the chief function of the following:
Cowper's gland
