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प्रश्न
Reproductive age in women starts when their ______.
पर्याय
menstruation starts.
breasts start developing.
body weight increases.
height increases.
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उत्तर
Reproductive age in women starts when their menstruation starts.
Explanation:
In females, the reproductive phase of life begins at puberty (10 to 12 years of age) and generally lasts till the age of approximately 45 to 50 years. If fertilisation does not occur, the released egg, the thickened lining of the uterus, and its blood vessels are shed off. This causes bleeding in women, which is called menstruation.
संबंधित प्रश्न
What is menstruation? Explain.
During menstruation, the progesterone level is _____
State true or false. If false, correct the statement.
The release of ovum from the uterus is called ovulation.
During pregnancy, the corpus luteum continues to grow and produces large amount of estrogen and progesterone.
What is fertilization?
Give a suitable word for the following statement.
It marks the beginning of reproductive period.
Normally pregnancy lasts for ______ days.
The wall of ______ becomes thick to receive the fertilized egg.
Stoppage of menstruation is called ______.
The egg is released from the fallopian tube.
