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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
Explain the role of hormones during the menstrual cycle.
Multiple choice question.
Rupturing of follicles and discharge of ova is known as _______.
Read the following passage and answer the question that follows:
Rahini and her parents were watching a television programme. An advertisement flashed on the screen which was promoting the use of sanitary napkins. Rahini’s parents suddenly changed the channel, but she objected to her parents and explained the need and importance of such an advertisement.
What is first menstruation called? When does it occur?
What are the phases of the menstrual cycle? Indicate the changes in the ovary and uterus.
The life of corpus luteum is generally about ______ days in the absence of pregnancy
Luteal phase is also known as ____________.
Corpus luteum produces ______.
The correct sequence of hormone secretion from the beginning of menstruation is ______.
Mainly which type of hormones control the menstrual cycle in human beings?
Corpus luteum develops from ______.
Which one of the following statements is incorrect about menstruation?
Which one of the following events is correctly matched with the time period in a normal menstrual cycle?
The endometrium in the female is the lining of ______.
Hormones responsible for menstrual cycle are produced from ______.
Menstruation is triggered by an abrupt decline in the amount of ______.
Which of the following events is not associated with ovulation in human females?
Identify the correct statement from the following:
Complete the table:
| Number | Type | No. of pairs | Region |
| C1C8 | Cervical | ______ | Neck |
| T1T12 | ______ | 12 pairs | ______ |
| L1L5 | Lumbar | ______ | Lower back |
| S1S5 | ______ | 5 pairs | ______ |
| CO1 | Coccygeal | ______ | ______ |
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.
