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प्रश्न
What are the functions of testes?
उत्तर
The main function of testes is the production or formation of sperms. They also secrete male sex hormone testosterone which is responsible for the development of secondary sexual characters in males.
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संबंधित प्रश्न
Give the significance of fertilization.
State whether the following statement is true (T) or false (F):
A fertilised egg becomes a seed.
State whether the following statement is true (T) or false (F):
The plumule of an embryo gives rise to the root system.
Differentiate between the following pair:
Efferent duct and sperm duct
Choose the odd one in each of the following:
Sperm; implantation; fertilization; ovum; afterbirth
Given below is a portion of the diagram to show the diagrammatic highly magnified view of a single human sperm. Complete the diagram to show its normal structure.
Complete the following sentences with appropriate word:
The sperms in a human male are produced in _____.
Complete the following sentences with appropriate word:
Fertilization of the human egg by the sperm normally occurs in the_______
Answer the following question.
What is capacitation? Give its importance.
Fertilization of the ovum generally takes place in the ______.
