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प्रश्न
Define: Menarche
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उत्तर
It is the stage when a girl menstruates for the first time.
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संबंधित प्रश्न
Sketch the labelled diagram.
Menstrual cycle
Draw a neat and well-labeled diagram showing T.S. of the ovary and describe the menstrual cycle in human females.
Find the wrongly matched pair.
Lack of which hormone results in menstrual flow?
How long does the secretory phase of the menstrual cycle last?
Which set is similar?
Menstruation is triggered by a sudden decline in the amount of hormone secreted by corpus luteum. Identify the hormone.
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.
Choose the odd one out from the following terms and name the category to which the others belong:
Complete the following table by writing the name of the structure or the function of the given structure:
| Structure | Function | ||
| 1. | Corpus luteum | 1. | ______ |
| 2. | ______ | 2. | Produces male gametes in mass |
| 3. | Leydig cells | 3. | ______ |
| 4. | ______ | 4. | Stores the sperms until they mature and become mobile |
| 5. | Umbilical cord | 5. | ______ |
| 6. | Fallopian tube | 6. | ______ |
