The primitive streak in a bird is the functional equivalent of A) the lip of the

Author Question: The primitive streak in a bird is the functional equivalent of A) the lip of the (Read 539 times)

sammy

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Posts: 818

on: Oct 2, 2013

The primitive streak in a bird is the functional equivalent of
A) the lip of the blastopore in the frog.
B) the archenteron in a frog.
C) polar bodies in a sea urchin.
D) the notochord in a mammal.
E) neural crest cells in a mammal.

clippers!

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Posts: 828

Reply #1 on: Oct 6, 2013

For sure it has to be A Mark as solved once you're done!

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