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प्रश्न
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.
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उत्तर
- A - Pituitary gland; B - Ovary
- The endometrium of the uterus regenerates through proliferation.
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संबंधित प्रश्न
Explain the menstrual phase in a human female. State the levels of ovarian and pituitary hormones during this phase.
Describe the roles of pituitary and ovarian hormones during the menstrual cycle in a human female.
Describe the phases of the menstrual cycle and their hormonal control.
Menstruation begins due to ______.
The temporary endocrine gland in humans is ______.
Menstruation is triggered by a sudden decline in the amount of hormone secreted by corpus luteum. Identify the hormone.
Which of the following events is not associated with ovulation in human females?
At which stage of the menstrual cycle, both LH and FSH are high?
Identify the correct statement from the following:
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?
