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प्रश्न
Explain the process of pregnancy.
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उत्तर
- After ovulation, the ovum reaches the fallopian tube and fertilization takes place.
- The fertilized egg undergoes development and it is implanted in the uterus.
- The corpus luteum continues to grow and produces a large amount of progesterone.
- This results in pregnancy. Normally, it lasts for 280 days, at the end of which parturition (child birth) takes place.
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संबंधित प्रश्न
Reproductive age in women starts when their ______.
During menstruation, the progesterone level is _____
During pregnancy, the corpus luteum continues to grow and produces large amount of estrogen and progesterone.
Explain Menarche.
For the metamorphosis of tadpoles which of the following elements must be available in water?
Unscramble the underlined word in the following sentence.
Reproductive life of a woman lasts from hacreemn to spauoemen.
Give a suitable word for the following statement.
It marks the beginning of reproductive period.
The release of the ovum from the ovary is called ______.
The wall of ______ becomes thick to receive the fertilized egg.
______ is a temporary endocrine gland formed during pregnancy.
