Match the following facts with the terms related to prenatal development:
|
List I |
List II |
||
|
(a) |
Organ formation |
1. |
Blastocyst |
|
(b) |
Outer layer of cells during germinal period |
2. |
Teratogens |
|
(c) |
Harmful agents causing birth defects |
3. |
Trophoblast |
|
(d) |
The inner layer of cells during germinal period |
4. |
Organogenesis |
1
a-4, b-1, c-3, d-2
2
a -1, b-3, c-2, d-4
3
a-4, b-1, c-2, d-3
4
a-1, b-4, c-3, d-2