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Question
Mention the importance of the position of the testes in humans.
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Solution
The testes are positioned in such a way hanging out from the body in scrotal sac that provides optimal temperature 2°C to 3°C lower than internal body temperature for effective sperm production.
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Explain the process of fertilization in human beings.
Write the function of the following part in a human female reproductive system:
Uterus
The diagram shown below is the longitudinal section of a testis of man. Study it carefully and answer the questions that follow
(i) Label the parts numbered 1 to 3 in the diagram.
(ii) In which part of the testis are the sperms produced?
(iii) State the functions of the parts labelled 1 and 3 in the diagram.
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Give the names:
Methods of family planning.
Complete the following statement by choosing the correct alternative:
Sterilization in female is due to cutting off of ______.
During adolescence, reproductive phase starts and ______.
