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प्रश्न
Give appropriate term of the following:
The onset of reproductive phase in a young female.
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उत्तर
Menarche
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संबंधित प्रश्न
Name the parts of the human female reproductive system where
i. fertilisation takes place
ii. implantation of the fertilised egg occurs
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.
Differentiate between Sperm duct and fallopian rube (function)
Which part of the human body produces ova?
For how much time does menstruation last in human females (or women)?
What name is given to the fusion of sperm and ovum?
What are the male and female gonads in human beings? Mention their functions.
What changes are seen in boys at the time of puberty?
Explain how the sex of the child is determined at the time of conception in human beings.
Give the names of any two sexual diseases.
