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प्रश्न
What are the events taking place in the ovary and uterus during follicular phase of the menstrual cycle.
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उत्तर
- The primary follicle grow and become fully mature graafian follicles.
- Secretion of estrogen hormone.
- Endometrium of uterus regenerates through proliferation.
APPEARS IN
संबंधित प्रश्न
Explain the events that occur in a graafian follicle at the time of ovulation and thereafter.
The Graafian follicle, after ovulation turns into a hormone producing issue called Corpus callosum.
Give Reasons
The chances of pregnancy to occur are most favourable on or about the 14th day of the menstrual cycle. Explain.
Explain the importance of cleanliness during the time of menstrual cycle in girls.
Read the following passage and answer the question that follows:
Rahini and her parents were watching a television program. An advertisement flashed on the screen which was promoting the use of sanitary napkins. Rahini’s parents suddenly changed the channel, but she objected to her parents and explained the need and importance of such an advertisement.
List out the napkin hygiene measures taken during menstruation?
What are the phases of the menstrual cycle? Indicate the changes in the ovary and uterus.
Answer the following type of question Assertion (A) and Reason (R).
(A) - Ovulation is the release of the ovum from the Graafian follicle.
(R) - It occurs during the follicular phase of the menstrual cycle.
On the fourteenth day of the menstrual cycle the female gamete released is _____.
Corpus luteum produces ______.
The mammalian corpus luteum produces ______.
Withdrawal of which of the following hormones is the immediate cause of menstruation?
In case the ova does not fertilize, which of the following events will take place?
Menstruation normally occurs once in ______.
Which of the following events is not associated with ovulation in human females?
A human female experiences two major changes, menarche and menopause during her life. Mention the significance of both the events.
Describe hormonal control in various phases of the menstrual cycle.
Spermatogenesis is induced by ______.
Match Column I and Column II with respect to the menstrual cycle.
| Column I | Column II |
|---|---|
| i. Menstrual phase | c. Secretion of inhibin |
| ii. Follicular phase | b. Development of the primary follicle |
| iii. Ovulatory phase | a. Rapid secretion of LH |
| iv. Secretory phase | d. Secretion of estrogen |
Choose the correct option.
