Welcome to your Reproduction-7
1.
Menstrual cycle stops during pregnancy due to
2.
Ion essential for acrosomal reaction
3.
Polyspermy is prevented mainly by
4.
Entry of sperm into oocyte triggers
5.
Corona penetrating enzyme digests
6.
Sperm reaches ovum by swimming through
7.
Phase longest in menstrual cycle
8.
Proliferative phase prepares uterus for
9.
Zona lysin is another name for
10.
Fertilization is possible only if
11.
Progesterone prepares uterus for
12.
If fertilization does not occur, corpus luteum
13.
Hormone responsible for endometrial regeneration
14.
Main hormone of luteal phase is
15.
Implantation normally occurs around
16.
Menstrual cycle is regulated by
17.
Menstrual cycle ceases permanently at
18.
Secretory phase is same as
19.
Enzymes released by sperm are called
20.
Implantation requires high level of
21.
Menstrual cycle length in humans is about
22.
Menstrual phase occurs due to
23.
Ovulatory phase corresponds to
24.
Phase with maximum progesterone
25.
Proliferative phase of uterus corresponds to
26.
Day 1 of menstrual cycle marks
27.
Corpus luteum secretion maintains
28.
Hormone inhibiting FSH during luteal phase
29.
Copulation leads to deposition of semen in
31.
Fertilization fails if sperms reach uterus
32.
Absence of menstruation may indicate
33.
Fertilization results in formation of
34.
LH surge is caused by
35.
Acrosin helps in penetration of
36.
LH and FSH levels peak during
37.
Optimum pH for acrosomal reaction is
38.
Breakdown of endometrium occurs due to
39.
Fertilization normally occurs in
40.
Normal duration of menstrual phase is
41.
Absence of Ca2+ causes
42.
Fertilization completes meiosis of
43.
Hyaluronidase acts on
44.
Graafian follicle after ovulation converts into
45.
Ovulation occurs due to
