Home › AP EAMCET › Biology › Zoology Unit 4: Animal Diversity-II: Phylum Chordata › Which statement about chordate embryonic develop…
Which statement about chordate embryonic development is correct?
AThe mouth forms before the anus
BThey are all acoelomate
CThey have no segmentation
DThe anus forms before the mouth
Answer & Solution
Correct answer: D. The anus forms before the mouth
Chordates are deuterostomes, so the anus develops before the mouth in the embryo.
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