Q. In human all the three germ layers are originated from
A) Trophoblast cells
B) Inner cell mass
C) Both (a) and (b)
D) They have special lineage
Explanation
All the three germ layer (ectoderm, endoderm, mesoderm) are originated form inner cell mass
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.