If you were looking at a model of a sphere of animal cells with a hollow,fluid-filled center,you would identify it as a
A) gastrovascular cavity.
B) blastula.
C) coelom.
D) gastrula.
E) hydrostatic skeleton.

Name: If you were looking at a model of a sphere of animal cells with a hollow,fluid-filled center,you would identify it as a A) gastrovascular cavity. B) blastula. C) coelom. D) gastrula. E) hydrostatic skeleton.
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Question

Quizplus · Accepted Answer

A blastula is a hollow sphere of embryonic cells.

If You Were Looking at a Model of a Sphere