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प्रश्न
Identify the correct statement from the following:
पर्याय
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
Draw a graafian follicle and label antrum and secondary oocyte.
the biological/technical terms for Fixing of developing zygote on the uterine wall.
Give appropriate biological or technical terms for the following:
The onset of menstruation in a young girl
Give appropriate terms for each of the following process:
Fixing of developing zygote (blastocyst) on the uterine wall.
Give Reasons
Missing of menses is the first indication of pregnancy.
Describe the structure of a Graafian follicle.
Explain the ovarian cycle with its different phases.
Write the answers to the following questions by observing the figure below.
- What does the figure above show?
- Which organs are involved in this process?
- Which hormones are involved in this process?
- After how many days do these changes happen again?
- Explain your opinion about the statement that a woman's body is impure while the above process is going on.
Detection of which hormone in urine is an indicator of pregnancy?
Calculate the number of spermatozoa produced by a single primary spermatocyte.
Mainly which type of hormones control the menstrual cycle in human beings?
Ovulation in the human female normally takes place during the menstrual cycle ______.
Which one of the following statements is incorrect about menstruation?
Menstrual flow occurs due to lack of ______.
Observe the figure and label it properly.
- Name the hormone that regulates the cycle.
- Name the phases in this cycle.
- What is the duration of ovulation phase?
- What happens if implantation occurs?
- What happens if implantation does not occur?
Which of the following statement is correct?
Write a short note on Proliferative Phase.
The onset of menstruation in women is called ______.
What groups of animals exhibit the menstrual cycle?
How many phases does the menstrual cycle consist of?
