Menstrual Cycle
BIOXII03: HUMAN REPRODUCTION

345677 Which of the facts is true about menstruation?

1 It occurs only when the released ovum is not fertilized.
2 It occurs due to the breakdown of endometrial lining.
3 Menstral flow lasts for 3 to 5 days
4 All the above
BIOXII03: HUMAN REPRODUCTION

345678 Study the following statements and answer the question. During ' \(\mathrm{P}\) ' phase of the menstrual cycle, if pregnancy doesn't happen, the 'Q' withers and dies. Usually around day 22 in a 28 day cycle. The drop in ' \(R\) ' levels causes the lining of the uterus to fall away. This is known as ' \(\mathrm{S}\) '. Identify \(\mathrm{P}, \mathrm{Q}, \mathrm{R}\) and \(\mathrm{S}\).

1 P-Menstrual; Q-Graafian follicle; R-Estrogen;
S-Menarche
2 P-ovulatory; Q-endometrium; R-Follicle stimulating hormone;
S-Menopause
3 P-Luteal; Q-Corpus luteum; R-progesterone;
S-Menstruation
4 P-Follicular; Q-secondary oocyte; RLuteinizing hormone; S-Menstruation
BIOXII03: HUMAN REPRODUCTION

345679 The secretory phase in the human menstrual cycle is also called

1 Luteal phase and lasts for about 6 days
2 Follicular phase and lasts for about 6 days
3 Luteal phase and lasts for about 13 days
4 Follicular phase and lasts for about 13 days
BIOXII03: HUMAN REPRODUCTION

345680 Which of the following events is not associated with ovulation in human female?

1 \({\rm{LH}}\) surge
2 Abrupt decrease in estradiol
3 Full development of Graafian follicle
4 Release of secondary oocyte
BIOXII03: HUMAN REPRODUCTION

345677 Which of the facts is true about menstruation?

1 It occurs only when the released ovum is not fertilized.
2 It occurs due to the breakdown of endometrial lining.
3 Menstral flow lasts for 3 to 5 days
4 All the above
BIOXII03: HUMAN REPRODUCTION

345678 Study the following statements and answer the question. During ' \(\mathrm{P}\) ' phase of the menstrual cycle, if pregnancy doesn't happen, the 'Q' withers and dies. Usually around day 22 in a 28 day cycle. The drop in ' \(R\) ' levels causes the lining of the uterus to fall away. This is known as ' \(\mathrm{S}\) '. Identify \(\mathrm{P}, \mathrm{Q}, \mathrm{R}\) and \(\mathrm{S}\).

1 P-Menstrual; Q-Graafian follicle; R-Estrogen;
S-Menarche
2 P-ovulatory; Q-endometrium; R-Follicle stimulating hormone;
S-Menopause
3 P-Luteal; Q-Corpus luteum; R-progesterone;
S-Menstruation
4 P-Follicular; Q-secondary oocyte; RLuteinizing hormone; S-Menstruation
BIOXII03: HUMAN REPRODUCTION

345679 The secretory phase in the human menstrual cycle is also called

1 Luteal phase and lasts for about 6 days
2 Follicular phase and lasts for about 6 days
3 Luteal phase and lasts for about 13 days
4 Follicular phase and lasts for about 13 days
BIOXII03: HUMAN REPRODUCTION

345680 Which of the following events is not associated with ovulation in human female?

1 \({\rm{LH}}\) surge
2 Abrupt decrease in estradiol
3 Full development of Graafian follicle
4 Release of secondary oocyte
BIOXII03: HUMAN REPRODUCTION

345677 Which of the facts is true about menstruation?

1 It occurs only when the released ovum is not fertilized.
2 It occurs due to the breakdown of endometrial lining.
3 Menstral flow lasts for 3 to 5 days
4 All the above
BIOXII03: HUMAN REPRODUCTION

345678 Study the following statements and answer the question. During ' \(\mathrm{P}\) ' phase of the menstrual cycle, if pregnancy doesn't happen, the 'Q' withers and dies. Usually around day 22 in a 28 day cycle. The drop in ' \(R\) ' levels causes the lining of the uterus to fall away. This is known as ' \(\mathrm{S}\) '. Identify \(\mathrm{P}, \mathrm{Q}, \mathrm{R}\) and \(\mathrm{S}\).

1 P-Menstrual; Q-Graafian follicle; R-Estrogen;
S-Menarche
2 P-ovulatory; Q-endometrium; R-Follicle stimulating hormone;
S-Menopause
3 P-Luteal; Q-Corpus luteum; R-progesterone;
S-Menstruation
4 P-Follicular; Q-secondary oocyte; RLuteinizing hormone; S-Menstruation
BIOXII03: HUMAN REPRODUCTION

345679 The secretory phase in the human menstrual cycle is also called

1 Luteal phase and lasts for about 6 days
2 Follicular phase and lasts for about 6 days
3 Luteal phase and lasts for about 13 days
4 Follicular phase and lasts for about 13 days
BIOXII03: HUMAN REPRODUCTION

345680 Which of the following events is not associated with ovulation in human female?

1 \({\rm{LH}}\) surge
2 Abrupt decrease in estradiol
3 Full development of Graafian follicle
4 Release of secondary oocyte
BIOXII03: HUMAN REPRODUCTION

345677 Which of the facts is true about menstruation?

1 It occurs only when the released ovum is not fertilized.
2 It occurs due to the breakdown of endometrial lining.
3 Menstral flow lasts for 3 to 5 days
4 All the above
BIOXII03: HUMAN REPRODUCTION

345678 Study the following statements and answer the question. During ' \(\mathrm{P}\) ' phase of the menstrual cycle, if pregnancy doesn't happen, the 'Q' withers and dies. Usually around day 22 in a 28 day cycle. The drop in ' \(R\) ' levels causes the lining of the uterus to fall away. This is known as ' \(\mathrm{S}\) '. Identify \(\mathrm{P}, \mathrm{Q}, \mathrm{R}\) and \(\mathrm{S}\).

1 P-Menstrual; Q-Graafian follicle; R-Estrogen;
S-Menarche
2 P-ovulatory; Q-endometrium; R-Follicle stimulating hormone;
S-Menopause
3 P-Luteal; Q-Corpus luteum; R-progesterone;
S-Menstruation
4 P-Follicular; Q-secondary oocyte; RLuteinizing hormone; S-Menstruation
BIOXII03: HUMAN REPRODUCTION

345679 The secretory phase in the human menstrual cycle is also called

1 Luteal phase and lasts for about 6 days
2 Follicular phase and lasts for about 6 days
3 Luteal phase and lasts for about 13 days
4 Follicular phase and lasts for about 13 days
BIOXII03: HUMAN REPRODUCTION

345680 Which of the following events is not associated with ovulation in human female?

1 \({\rm{LH}}\) surge
2 Abrupt decrease in estradiol
3 Full development of Graafian follicle
4 Release of secondary oocyte