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(a) Explain the menstrual phase in a hum...

(a) Explain the menstrual phase in a human female. State the levels of ovarian and pituitary hormones during this phase.
(b) Why is follicular phase in the menstrual cycle also referred as proliferative phase ? Explain.
(c) Explain the events that occur in a graffian follicle at the time of ovulation and there after. (d) Draw a graffian follicle and label antrum and secondary oocyte.

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(a) Explain the menstrual phase in a human female. State the levels of ovarian and pituitary hormones during this phase. (b) Why is follicular phase in the menstrual cycle also referred as proliferative phase ? Explain. (c) Explain the events that occur in a Graafian follicle at the time of ovulation and thereafter. (d) Draw a Graafian follicle and label antrum and secondary oocyte.

Explain the different phases of menstrual cycle and correlate the phases with the different levels, of ovarian hormones in a human female.

Explain the different phases of menstrual cycle and correlate the phases with the different levels, of ovarian hormones in a human female.

Explain the following phases in the menstrual cycle of a human female : (i) Menstrual phase (ii) Follicular phase (iii) Luteal phase

(a) Draw a labelled diagram of the human female reproductive system. (b) Enumerate the events in the ovary of a human female during (i) Follicular phase (ii) Luteal phase of menstrual cycle.

During the follicular phase of a normal menstrual cycle ovarian changes occur which are due to pituitary secretions of

What role does pituitary gonadotropins play during follicular and ovulatory phases of menstrual cycle? Explain the shifts in steroidal secretions.

Level of estrogen and progesterone are minimum at the time of (a) Folicular phase (b) Ovulation (c) Secretory phase (d) Onset of menstrual phase

LH surge occurs during phase of menstrual cycle (a) Menstrual phase (b) Beginning of proliferation phase (c) Just before end of proliferation phase (d) At the middle of the cycle

Explain the ovarian and uterine events that occur during a menstrual cycle in a human female, under the influence of Pituitary and Ovarian hormones respectively.