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प्रश्न
Define: Menarche
उत्तर
It is the stage when a girl menstruates for the first time.
APPEARS IN
संबंधित प्रश्न
Identify True/False statement. Correct false statement to make it true.
Menstrual cycle ceases during pregnancy.
Draw a graafian follicle and label antrum and secondary oocyte
Give appropriate biological or technical terms for the following:
The onset of menstruation in a young girl
Explain the menstruation phases in the menstrual cycle of a human female.
Calculate the expected date of ovulation, if in a normal menstruating woman, gets her menses on 5th April.
The correct sequence of hormone secretion from the beginning of menstruation is ______.
The endometrium in the female is the lining of ______.
About which day in a normal human menstrual cycle does rapid secretion of LH (Popularly called LH Surge) normally occurs?
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.
The onset of menstruation in a human female is called ______.
