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प्रश्न
Choose the correct answer:
First menstrual cycle is known as ___________
विकल्प
menopause
amenorrhoea
puberty
Menarche
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उत्तर
First menstrual cycle is known as menarche
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संबंधित प्रश्न
Describe, in brief, the changes the uterus undergoes
(i) to receive the zygote.
(ii) if zygote is not formed
State the changes that take place in the uterus when Female gamete/egg is not fertilised
Why are testes located outside the abdominal cavity? What is responsible for bringing about changes in appearance seen in boys at the time of puberty?
The site of maturation of human sperms is the
What do the testes in a man produce?
Draw a labelled diagram of the human male reproductive system. With the help of this diagram, describe the working of human male reproductive system?
Describe the role of the following in human beings:
(i) Seminal vesicles
(ii) Prostate gland
Complete the following statement by choosing the correct alternative:
Sterilization in female is due to cutting off of ______.
Differentiate on the basis of what is indicated in brackets :
The prostate gland and Cowper’s gland (the nature of secretion)
Gestation period in man
