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प्रश्न
How many pairs of testis are present in human male?
विकल्प
2 pairs
1 pair
only one testis
only one ovary
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उत्तर
1 pair.
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संबंधित प्रश्न
Explain the role of pituitary and the ovarian hormones in menstrual cycle in human females
Explain the menstruation phases in the menstrual cycle of a human female.
Give Technical Term:
The phase in the menstrual cycle in which the remnant of a follicle in the ovary turns to corpus luteum.
State the names of four hormones which control menstrual cycle.
Match the Columns.
| Column I | Column II | ||
| i. | Proliferative phase | a. | Breakdown of the endometrial lining |
| ii. | Secretory phase | b. | Follicular phase |
| iii. | Menstruation | c. | Luteal phase |
Choose the correct order of phases of the menstrual cycle.
Secretion of progesterone by corpus luteum is initiated by ______.
A human female reaches menopause aroung the age of ______.
Proliferative phase of menstrual cycle, is also called ______.
Complete the following table by writing the name of the structure or the function of the given structure:
| Structure | Function | ||
| 1. | Corpus luteum | 1. | ______ |
| 2. | ______ | 2. | Produces male gametes in mass |
| 3. | Leydig cells | 3. | ______ |
| 4. | ______ | 4. | Stores the sperms until they mature and become mobile |
| 5. | Umbilical cord | 5. | ______ |
| 6. | Fallopian tube | 6. | ______ |
