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प्रश्न
Draw a graafian follicle and label antrum and secondary oocyte.
Draw a neat and proportionate diagram of Graafian follicle and label oocyte and antrum.
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उत्तर
संबंधित प्रश्न
Mention one significant difference between Hormones of ovulatory phase and hormones of luteal phase
How can the scientific understanding of the menstrual cycle of human females help as a contraceptive measure?
Differentiate between the following pair:
Menarche and menopause
What is menstrual cycle? Describe it in brief.
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Menarche is the stoppage of menstruation.
State the names of four hormones which control menstrual cycle.
Painful menstruation is termed as ____________.
Calculate the number of spermatozoa produced by a single primary spermatocyte.
The temporary endocrine gland in humans is ______.
The correct sequence of hormone secretion from the beginning of menstruation is ______.
A human female reaches menopause aroung the age of ______.
Which of the following events is not associated with ovulation in human females?
The menstrual cycle begins with ______
What are the events taking place in the ovary and uterus during follicular phase of the menstrual cycle.
Choose the odd one out from the following terms and name the category to which the others belong:
Given below is the diagram depicting the menstrual cycle in human beings. Study it carefully and answer the questions that follow.
- Which phases are indicated by ‘C’ and ‘D’?
- Name the structures labelled ‘F’. What is its role?
- Explain the changes in the level of progesterone during phases ‘C’ and ‘D’.
- Which hormone present in the urine confirms pregnancy in human beings?
- Identify the structure labelled ‘E’. Name the hormone released by it.
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.
Which of the following organs primarily undergo cyclic changes during the menstrual cycle?
