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प्रश्न
What are the events taking place in the ovary and uterus during follicular phase of the menstrual cycle.
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उत्तर
- The primary follicle grow and become fully mature graafian follicles.
- Secretion of estrogen hormone.
- Endometrium of uterus regenerates through proliferation.
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संबंधित प्रश्न
Why is follicular phase in the menstrual cycle also referred as proliferative phase? Explain.
Mention one significant difference between Hormones of ovulatory phase and hormones of luteal phase
Give a significant point of difference between the oestrous and menstrual cycles.
Define Amenorrhea
Give appropriate biological or technical terms for the following:
The onset of menstruation in a young girl
Give Technical Term:
The phase in the menstrual cycle in which the remnant of a follicle in the ovary turns to corpus luteum.
Multiple Choice Question:
The onset of menstruation in the female is termed
Describe the phases of the menstrual cycle and their hormonal control.
The luteal phase of the menstrual cycle is also called the secretory phase. Give reason.
The menstrual cycle ceases during pregnancy.
Detection of which hormone in urine is an indicator of pregnancy?
Lack of which hormone results in menstrual flow?
In the absence of fertilization, corpus luteum ____________.
Corpus luteum develops under the influence of ______.
Corpus luteum develops from ______.
When does the corpus luteum degenerate?
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.
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.
Longest phase of menstrual cycle is ______.
