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प्रश्न
Identify the correct statement from the following:
विकल्प
High levels of estrogen triggers the ovulatory surge.
Oogonial cells start to proliferate and give rise to functional ova in regular cycles from puberty onwards.
Sperms released from seminiferous tubules are highly motile.
Progesterone level is high during the post ovulatory phase of menstrual cycle.
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उत्तर
Progesterone level is high during the post ovulatory phase of menstrual cycle.
APPEARS IN
संबंधित प्रश्न
Give Reasons
Missing of menses is the first indication of pregnancy.
Multiple Choice Question:
The onset of menstruation in the female is termed
Multiple choice question.
Rupturing of follicles and discharge of ova is known as _______.
State the names of four hormones which control menstrual cycle.
Read the following passage and answer the question that follows:
Rahini and her parents were watching a television program. 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.
List out the napkin hygiene measures taken during menstruation?
Read the following passage and answer the question that follows:
Rahini and her parents were watching a television program. 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.
Do you think that Rahini’s objection towards her parents was correct? If so, Why?
Expand the acronym.
FSH
Which one of the following events occurs during the secretory phase of the menstrual cycle?
In the absence of fertilization, corpus luteum ____________.
Luteal phase is also known as ____________.
On the fourteenth day of the menstrual cycle the female gamete released is _____.
Withdrawal of which of the following hormones is the immediate cause of menstruation?
In the human female, menstruation can be deferred by the administration of ______.
The endometrium in the female is the lining of ______.
Distinguish between pollination and fertilisation. Mention the site and product of fertilisation in a flower.
Draw a neat, labelled diagram of a pistil showing pollen tube growth and its entry into the ovule.
At which stage of the menstrual cycle, both LH and FSH are high?
The figure show a section of human ovary. Select the option which gives the correct identification of either A or B with function/characteristic.
The graph given below shows the number of primordial follicles per ovary in women at different ages. Study the graph and answer the questions that follow.
- What is the average age of the women at the onset of menopause?
- At what age are maximum primordial follicles present in the ovary, according to the given graph?
Write a short note on Secretory Phase.
