- 1(current)
Q. No.During embryonic development:
| 1. | the trophoblast cells help in the formation of the placenta and inner cell mass differentiates into the embryo |
| 2. | the trophoblast cells differentiate into the embryo and inner cell mass helps in the formation of the placenta |
| 3. | the trophoblast cells help in the formation of the placenta and both trophoblast cells and inner cell mass differentiate into the embryo |
| 4. | the trophoblast cells help in the formation of the placenta and differentiate into the embryo as well |
Subtopic: Embryonic Development till Gastrulation |
83%
Level 1: 80%+
Hints
During pregnancy, placenta also acts as an endocrine tissue and produces several hormones which do not include:
1. human chorionic gonadotropin (hCG)
2. human placental lactogen (hPL)
3. progestogens
4. thyroxine
1. human chorionic gonadotropin (hCG)
2. human placental lactogen (hPL)
3. progestogens
4. thyroxine
Subtopic: Embryonic Development till Gastrulation |
90%
Level 1: 80%+
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Hints
Please attempt this question first.
Consider the given statements:
| I: | In the later phase of pregnancy, a hormone called relaxin is also secreted by the ovary. |
| II: | hCG, hPL and relaxin are produced in women only during pregnancy. |
| 1. | Only I is correct | 2. | Only II is correct |
| 3. | Both I and II are correct | 4. | Both I and II are incorrect |
Subtopic: Embryonic Development till Gastrulation |
88%
Level 1: 80%+
Please attempt this question first.
Hints
Please attempt this question first.
- 1(current)
Q. No.
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