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प्रश्न
The vagina is a muscular tube.
विकल्प
True
False
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उत्तर
This statement is True.
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संबंधित प्रश्न
Explain the process of development in human beings.
Draw a sectional view of human female reproductive system and label the part where
(i) eggs develop.
(ii) fertilisation takes place.
(iii) fertilised egg gets implanted.
List two example of each diseases caused due to (i) bacterial infection and (ii) viral infection. Which device or devices may be used to prevent the spread of such diseases.
Mention the total number of chromosomes along with the sex chromosomes that are present in a human female and a human male. Explain how in sexually producing organisms the number of chromosomes in the progeny remains the same as that of the parents.
A single highly coiled tube where sperms are stored gets concentrated, and mature is known as ______
State whether human beings reproduce by sexual method or asexual method.
Fertilisation results immediately in the formation of :
(a) a zygote
(b) an embryo
(c) a placenta
(d) a foetus
Choose the Odd One Out:
What is the composition of semen?
Which one of the following statements about human sperm is correct?
