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प्रश्न
How many pairs of testis are present in human male?
पर्याय
2 pairs
1 pair
only one testis
only one ovary
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उत्तर
1 pair.
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संबंधित प्रश्न
Choose the correct answer from the four options given below :
On which day of the menstrual cycle does ovulation take place ?
Name the Following
The term used when females stop menstruation at the age of 45-50 years.
Explain the importance of cleanliness during the time of menstrual cycle in girls.
Why menstrual cycle does not take place before puberty and during pregnancy?
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.
A human female reaches menopause aroung the age of ______.
The endometrium in the female is the lining of ______.
Hormones responsible for menstrual cycle are produced from ______.
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?
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.
