Human Reproduction

Ovulation in the human female normally takes place during the menstrual cycle

1. At the beginning of the proliferative phase
2. At the mid secretory phase
3. Just before the end of the secretory cycle
4. At the end of the proliferative phase

Which of the following hormones is not a secretion product of human placenta?

1. Estrogen
2. Progesterone
3. Prolactin
4. Human chorionic gonadotropin

Bartholin's glands are situated

1. on the sides of the head of some amphibians
2. at the reduced tail end of birds
3. on either side of vagina in humans
4. on either side of vas deferens in humans.

During embryonic development, the establishment of polarity along anterior/posterior, dorsal/ventral or medial/lateral axis is called:

1. Organizer phenomena
2. Pattern formation
3. Axis formation
4. Anamorphosis

Mainly which type of hormones control the menstrual cycle in human beings?

1. FSH
2. LH
3. FSH, LH, estrogen
4. progesterone

What is true for cleavage?

1. Size of embryo decreases
2. Size of embryo increases
3. Size of cells increases
4. Size of cells decreases

Which set is similar?

1. Corpus luteum – Graafian follicles
2. Sebum – Sweat
3. Bundle of His – Pacemaker
4. Vitamin B7 – Niacin

Which set is similar?

1. Vitamin B7 – Niacin
2. Sebum – Sweat
3. Corpus luteum – Graafian follicles
4. Bundle of His – Pacemaker

Cleavage in mammals is

1. holoblastic equal
2. holoblastic unequal
3. superficial
4. discoidal.

Blastopore is the pore of:

1. A.C.
2. Archenteron
3. Blastocoel
4. Coelom