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Q. No.Subtopic: Menstrual Cycle: Pre Ovulatory Phase | Menstrual Cycle: Luteal Phase | Fetal Development & Parturition |
86%
Level 1: 80%+
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Zona pellucida is a membrane surrounding:
| 1. | Secondary oocyte | 2. | Secondary follicle |
| 3. | Corona Radiata | 4. | Trophoblast cells |
Subtopic: oogenesis |
72%
Level 2: 60%+
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What ensures that only one sperm can fertilize the ovum?
1. Corona Radiata
2. Ground substance around ovum
3. Zona pellucida
4. Acrosome
Subtopic: Fertilization |
80%
Level 1: 80%+
Hints
Fertilization occurs at:
1. Infundibulum of the fallopian tube
2. Ampullary – isthmic junction of the fallopian tube
3. Fundus of the uterus
4. Body of the uterus
Subtopic: Fertilization: Part 1 | Fertilization: Part 2 |
93%
Level 1: 80%+
Hints
In humans, the sex of the baby is determined:
| 1. | At the time of fertilization and by the father |
| 2. | At the time of fertilization and by the mother |
| 3. | At the time of implantation and by the father |
| 4. | At the time of implantation and by the mother |
Subtopic: Fertilization |
89%
Level 1: 80%+
Hints
During the follicular phase of the menstrual cycle, which of the following occur?
| I: | The primary follicle grows and becomes a fully mature Graafian follicle. |
| II: | The endometrium of the uterus regenerates through proliferation. |
2. Only II
3. I and II
4. None
Subtopic: Menstrual Cycle |
80%
Level 1: 80%+
Hints
Morula is a solid ball of cells during early embryonic development and consists of:
| 1. | 4 – 8 cells | 2. | 8 – 16 cells |
| 3. | 24 – 30 cells | 4. | 60 – 72 cells |
Subtopic: Implantation |
92%
Level 1: 80%+
Hints
The trophoblast cells of the blastocyst form:
| 1. | Embryo | 2. | Umbilical cord |
| 3. | Placenta | 4. | Teratoma |
Subtopic: Implantation |
61%
Level 2: 60%+
Hints
Subtopic: Implantation |
85%
Level 1: 80%+
Hints
The first movements of the fetus and the appearance of hair on the head are usually observed during:
| 1. | 2nd month | 2. | 3rd month |
| 3. | 5th month | 4. | 6th month |
Subtopic: Fetal Development & Parturition |
85%
Level 1: 80%+
Hints
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