Match the items given in Column I with those in Column II and select the correct option given below:
Column I | Column II | ||
(a) | Proliferative Phase | (i) | Breakdown of the endometrial lining |
(b) | Secretory Phase | (ii) | Follicular Phase |
(c) | Menstruation | (iii) | Luteal Phase |
Options: | (a) | (b) | (c) |
1. | (iii) | (ii) | (i) |
2. | (i) | (iii) | (ii) |
3. | (ii) | (iii) | (i) |
4. | (iii) | (i) | (ii) |
1. A-2 B-4 C-3 D-1
2. A-3 B-4 C-1 D-2
3. A-3 B-1 C-4 D-2
4. A-1 B-4 C-3 D-2
Capacitation refers to changes in the:
1. | Increase in oestrogen and progesterone ratio |
2. | Synthesis of prostaglandins |
3. | Release of oxytocin |
4. | Release of prolactin |
The shared terminal duct of the reproductive and urinary system in the human male is:
1. Urethra
2. Ureter
3. Vas deferens
4. Vasa efferentia
Seminal plasma in human males is rich in:
1. fructose and calcium
2. glucose and calcium
3. DNA and testosterone
4. ribose and potassium
Identify the incorrect statement regarding female reproductive system?
1. | The first meiotic division of a primary oocyte forms two secondary oocytes that remain in this stage unless fertilization occurs. |
2. | Uterine tube, fallopian tube, and oviduct are terms used to refer to the same organ. |
3. | Menopause marks the termination of both menstruation and ovulation. |
4. | An ectopic pregnancy is an implantation of the blastocyst in a site other than the uterus. |
Seminal plasma in humans is rich in:
1. | fructose, calcium and certain enzymes |
2. | fructose and calcium but has no enzymes |
3. | glucose and certain enzymes but has no calcium |
4. | fructose and certain enzymes but poor in calcium |
Which one of the following is the correct match of the events occurring during the menstrual cycle?
1. | Ovulation - LH and FSH attain peak level and sharp fall in the secretion of progesterone |
2. | Proliferative phase - Rapid regeneration of myometrium and maturation of Graafian follicle |
3. | Development of corpus luteum - Secretory phase and increased secretion of progesterone |
4. | Menstruation - Breakdown of myometrium and ovum not fertilized |