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Posts: 3561
12 years ago
An embryo with meroblastic cleavage, extraembryonic membranes, and a primitive streak must be that of   
A) an insect.
B) a sea urchin.
C) an amphibian.
D) a bird.
E) a fish.
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Staff Member
12 years ago
D
- Master of Science in Biology
- Bachelor of Science
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