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प्रश्न
Meanrch, menstrual cycle, and menopause are controlled by ______.
विकल्प
thyrotropic hormone
gonadotropic hormone
somatotropic hormone
corticotropin
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उत्तर
Meanrch, menstrual cycle, and menopause are controlled by gonadotropic hormone.
संबंधित प्रश्न
Describe the role of pituitary and ovarian hormones during the menstrual cycle in a human female.
Describe the structure of a Graafian follicle.
On the fourteenth day of the menstrual cycle the female gamete released is _____.
Which of the following events is not associated with ovulation in human females?
The level of progesterone is high at which phase in the menstrual cycle?
What role does pituitary gonadotropins play during follicular and ovulatory phases of menstrual cycle? Explain the shifts in steroidal secretions.
Observe the figure and label it properly.
- Name the hormone that regulates the cycle.
- Name the phases in this cycle.
- What is the duration of ovulation phase?
- What happens if implantation occurs?
- What happens if implantation does not occur?
In the figure given below, parts A and B show the level of hormones which influence the menstrual cycle. Study the figure and answer the questions that follow:
- Name the organs which secrete the hormones represented in parts A and B.
- State the impact of the hormones in part B on the uterus of the human female during 6 to 15 days of the menstrual cycle.
Give a reason for the following:
The second half of the menstrual cycle is called the luteal phase as well as the secretory phase.
The first menstruation is called ______.
