Primitive chordates contain a heart which has
A)a specialized zone of the ventral artery.
B)two chambers.
C)three chambers.
D)four chambers.
E)only a ventriclE.

Name: Primitive chordates contain a heart which has A)a specialized zone of the ventral artery. B)two chambers. C)three chambers. D)four chambers. E)only a ventriclE.
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Question

Quizplus · Accepted Answer

Primitive chordates have a heart that is a simple, specialized zone of the ventral artery, rather than having multiple chambers like more advanced vertebrates.

Primitive Chordates Contain a Heart Which Has