Which statement correctly defines germ layers?
AThey are temporary larval organs used only for locomotion.
BThey are layers of embryonic cells that later form tissues and organs.
CThey are cavities in which adult organs are suspended.
DThey are yolk-rich cells present only in the blastula.
Answer & Solution
Correct answer: B. They are layers of embryonic cells that later form tissues and organs.
Germ layers are embryonic cell layers that give rise to the tissues and organs of the body. They are not body cavities or temporary larval structures.
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