Multiple Choice
Which of the following are the fundamental embryonic tissues called the "germ layers"?
A) tissues,organs,and organ systems
B) mesoderm,muscle,and tissue
C) ectoderm,endoderm,and exoskeleton
D) mesoderm,endoderm,and ectoderm
E) mesoderm,exoderm,and hydroderm
Correct Answer:
Verified
Correct Answer:
Verified
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