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प्रश्न
Give Reasons
The chances of pregnancy to occur are most favourable on or about the 14th day of the menstrual cycle. Explain.
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उत्तर
The chances of pregnancy to occur are most favourable on or about the 14th day of the menstrual cycle because ovulation occurs on the 14th day and the egg so released remains viable for one to two days.
संबंधित प्रश्न
Explain the role of pituitary and the ovarian hormones in menstrual cycle in human females
‘A proper understanding of the menstrual cycle can help immensely in family planning.’ Do you agree with the statement? Provide reasons for your answer.
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.
Which hormone is secreted by the developing secondary follicles?
The temporary endocrine gland in humans is ______.
Mature Graafian follicle is generally present in the ovary of a healthy human female around stet ______.
Proliferative phase of menstrual cycle, is also called ______.
Exit from the cell cycle and remain dormant for long time by a cell is represented by one of the following phases of the cell cycle:
Which of the following events is not associated with ovulation in human females?
Which of the following statements are correct regarding female reproductive cycle?
- In non-primate mammals cyclical changes during reproduction are called oestrus cycle.
- First menstrual cycle begins at puberty and is called menopause.
- Lack of menstruation may be indicative of pregnancy.
- Cyclic menstruation extends between menarche and menopause.
Choose the most appropriate answer from the options given below:
