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प्रश्न
The graph given below shows the number of primordial follicles per ovary in women at different ages. Study the graph and answer the questions that follow.
- What is the average age of the women at the onset of menopause?
- At what age are maximum primordial follicles present in the ovary, according to the given graph?
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उत्तर
- 50 years
- 10 years
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संबंधित प्रश्न
Explain the role of pituitary and the ovarian hormones in menstrual cycle in human females
Why is follicular phase in the menstrual cycle also referred as proliferative phase? Explain.
How can the scientific understanding of the menstrual cycle of human females help as a contraceptive measure?
Meanrch, menstrual cycle, and menopause are controlled by ______.
Identify the phase of the menstrual cycle during which there is a peak in the level of progesterone.
Mainly which type of hormones control the menstrual cycle in human beings?
A biology student after studying the different levels of hormones during the menstrual cycle was comparing 2 subjects (Patients). A table was created after looking at the levels of hormones A and B for Subjects 1 and 2. Read the information in the table and answer the question that follows.
| HORMONE A | HORMONE B | |
| Subject 1 | Shows a peak on the 14th Day of the menstrual cycle. | Falls down during the luteal phase. |
| Subject 2 | Shows a peak on the 14th Day of the menstrual cycle. | The level is maintained high in the luteal phase. |
For subject 2 it is observed that the peak for hormone B has reached the plateau stage. After approximately how much time will the curve for hormone B descend?
Menstruation is triggered by an abrupt decline in the amount of ______.
The level of progesterone is high at which phase in the menstrual cycle?
On approximately which day of the menstrual cycle does ovulation occur?
