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प्रश्न
Define: Menarche
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उत्तर
It is the stage when a girl menstruates for the first time.
APPEARS IN
संबंधित प्रश्न
Name the function of the following:
Corpus luteum
Draw a graafian follicle and label antrum and secondary oocyte.
Name the Following
The term used when females stop menstruation at the age of 45-50 years.
When does ovulatory phase occur?
Mature Graafian follicle is generally present in the ovary of a healthy human female around stet ______.
The endometrium in the female is the lining of ______.
A biology student after studying the different levels of hormones during the menstrual cycle was comparing 2 subjects (Patients). A table was created after looking at the levels of hormones A and B for Subjects 1 and 2. Read the information in the table and answer the question that follows.
| HORMONE A | HORMONE B | |
| Subject 1 | Shows a peak on the 14th Day of the menstrual cycle. | Falls down during the luteal phase. |
| Subject 2 | Shows a peak on the 14th Day of the menstrual cycle. | The level is maintained high in the luteal phase. |
If the peak of Hormone A does not appear in the study for Subject 1, which of the following statement is true?
Hormones responsible for menstrual cycle are produced from ______.
Given below is a flow chart showing ovarian changes during menstrual cycle. Fill in the spaces giving the name of the hormones responsible for the events shown.
In the human menstrual cycle, the ovulation occurs around ______.
