Correct sequence of embryo development:
1.  Gamete → Zygote → Morula → Blastula → Gastrula
2.  Gamete → Zygote → Blastula → Morula → Gastrula
3.  Gamete → Neurula → Gastrula
4.  Gamete → Neurula → Morula

Ovulation in the human female normally takes place during which phase of the menstrual cycle:

1. Just before the end of the secretory cycle.

2. At the beginning of the proliferative phase.

3. At the end of the proliferative phase.

4. At the mid-secretory phase.

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

1. Prolactin

2. Estrogen

3. Progesterone

4. Human chorionic gonadotropin 

Which of these induces the development of corpus Luteum:
1.  LH
2.  Oestrogen
3.  FSH
4.  LTH

After ovulation, follicles convert into:
1.  Corpus luteum
2.  Corpus albicans
3.  Corpus cavernosa
4.  Corpus callosum

Mainly which 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 the embryo increases

2. Size of cells decreases

3. Size of cells increases

4. Size of the embryo decreases

Blastopore is the pore of:

1. Archenteron

2. Blastocoel

3. Coelom

4. A.C.

Cleavage in mammals is:

1. Holoblastic equal

2. Holoblastic unequal

3. Superficial

4. Discoidal

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

1. Organizer phenomena

2. Axis formation

3. Anamorphosis

4. Pattern formation