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प्रश्न
Explain the process of pregnancy.
टिप्पणी लिखिए
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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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Reproductive Phase of Life in Humans
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संबंधित प्रश्न
Reproductive age in women starts when their ______.
The male and the female gamete fuse together and form ______.
_______ usually occurs 14 days after ovulation.
State true or false. If false, correct the statement.
The release of ovum from the uterus is called ovulation.
What is fertilization?
Explain Menarche.
Unscramble the underlined word in the following sentence.
Reproductive life of a woman lasts from hacreemn to spauoemen.
Normally pregnancy lasts for ______ days.
The male sex hormone is called estrogen.
The egg is released from the fallopian tube.
