MCQ
The rule of embryonic development was given by:
- AVon Baer
- BHaeckel
- CWallace
- DMorgan
✓
Answer
- Von Baer
Explanation:
The blastula stage of embryonic development and the notochord was discovered by Karl Ernst von Baer Hutton.
The theory of the development of germ layers (ectoderm, mesoderm, and endoderm) was described by Von Beer along with other scientists.
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