Some important events that take place during fertilisation are given below. Arrange the events in a proper sequence and select the correct option.
(i). Cortical reaction
(ii). Sperm entry
(iii). Karyogamy
(iv). Acrosomal reaction

some important events that occur during the menstrual cycle are given below. Arrange the events in a proper sequence and select the corrrect option. (i). Proliferation of endometrial wall (ii). LH surge (iii). Secretion of estrogen (iv). Secretion of progesterone (v). Ovulation (vi). Growth of corpus luteum (vii). Degeneration of corpus luteum (viii). menstruation

some important events that occur during the menstrual cycle are given below. Arrange the events in a proper sequence and select the corrrect option. (i). Proliferation of endometrial wall (ii). LH surge (iii). Secretion of estrogen (iv). Secretion of progesterone (v). Ovulation (vi). Growth of corpus luteum (vii). Degeneration of corpus luteum (viii). menstruation

some important events that occur during the menstrual cycle are given below. Arrange the events in a proper sequence and select the corrrect option. (i). Proliferation of endometrial wall (ii). LH surge (iii). Secretion of estrogen (iv). Secretion of progesterone (v). Ovulation (vi). Growth of corpus luteum (vii). Degeneration of corpus luteum (viii). menstruation

Below is given the unorganised list of some important events in the human female reproductive cycle. Identify the correct sequence of these events and select the correct option. (i). Secretion of FSH (ii). Growth of corpus luteum (iii). Growth of the follicle (iv). Ovulation (v) Sudden increase in the levels of LH

Below is given the unorganised list of some important events in the human female reproductive cycle. Identify the correct sequence of these events and select the correct option. (i). Secretion of FSH (ii). Growth of corpus luteum (iii). Growth of the follicle (iv). Ovulation (v) Sudden increase in the levels of LH

Below is given the unorganised list of some important events in the human female reproductive cycle. Identify the correct sequence of these events and select the correct option. (i). Secretion of FSH (ii). Growth of corpus luteum (iii). Growth of the follicle (iv). Ovulation (v) Sudden increase in the levels of LH

Prophase -I of meiosis is a long and complex phase in which many events occurs . Arrange the following events of meiosis in the correct sequence and select correct option. (i) Crossing over (ii) Synapsis (iii) Teminalization of chiasmata (iv) Disappeance of nucleolus

Given below are the steps involved in parturition. Arrange them in proper sequence and select the correct option. I. The induction of mild uterine contractions is called foetal ejection reflex. II. Stronger uterine contractions causing the further release of oxytocin. III. Origination of signals from the fully developed foetus and placenta. IV. Release of oxytocin from maternal pituitary V. Expulsion of baby from the birth canal (a) III , IV , I , II , V (b) III, I , IV , II , V (c) I, III , II , IV ,V (d) II , IV , III, I,V