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प्रश्न
State the changes that take place in the uterus when Female gamete/egg is not fertilised
उत्तर
If the egg is not fertilised, it lives for about one day. Since, the thickened uterus lining is no more required, it will slowly break down and comes out through the vagina as blood and mucous known as menstruation which lasts for about two to eight days.
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संबंधित प्रश्न
Name the human male reproductive organ that produces sperms and also secretes a hormone. Write the functions of the secreted hormone.
List two functions ovary of human female reproductive system.
Write the site of fertilization and the part where the zygote gets implanted in the human female.
What could be the reasons for adopting contraceptive methods?
State the main function of the Leydig cells
In humans, the fertilization takes place in:
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Women after the age of 45 years normally cannot produce children.
Choose the Odd One Out:
Choose the Odd One Out: