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प्रश्न
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.
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उत्तर
- FSH and estrogen
- LH
- Progesterone
APPEARS IN
संबंधित प्रश्न
the biological/technical terms for Fixing of developing zygote on the uterine wall.
Name the Following
The term used when females stop menstruation at the age of 45-50 years.
Meanrch, menstrual cycle, and menopause are controlled by ______.
Describe the structure of a Graafian follicle.
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?
The luteal phase of the menstrual cycle is also called the secretory phase. Give reason.
The following is the illustration of the sequence of ovarian events (a-i) in a human female.
Name the ovarian hormone and the pituitary hormone that have caused the above-mentioned events.
The temporary endocrine gland in humans is ______.
On the fourteenth day of the menstrual cycle the female gamete released is _____.
Proliferative phase of menstrual cycle, is also called ______.
The main function of mammalian corpus luteum is to produce ______.
The secretory phase in the human menstrual cycle is also called:
About which day in a normal human menstrual cycle does rapid secretion of LH (Popularly called LH Surge) normally occurs?
Mention the importance of LH surge during menstrual cycle.
Describe hormonal control in various phases of the menstrual cycle.
Answer the following questions by observing the diagram of menstrual cycle:
- What is the period of menstruation?
- On which day does ovulation occur during the menstrual cycle?
- In the menstrual cycle which reproductive organs undergo changes?
- Which period is said to be the period of regeneration of endometrium?
- Which period is said to be the period of secretions of glands in endometrium?
Write a short note on Proliferative Phase.
Give a reason for the following:
The second half of the menstrual cycle is called the luteal phase as well as the secretory phase.
Name the following:
Two layers of the wall of uterus.
What condition can cause a temporary stop in the menstrual cycle besides pregnancy?
