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Posts: 3561
12 years ago
 In frogs, formation of the eye lens is induced by chemical signals from     
A) an outgrowth of the developing brain.
B) cells that will become the neural plate.
C) both cells that will become the neural plate and an outgrowth of the developing brain.
D) both cells that will become the neural plate and cells that are forming the inner ear.
E) cells that are forming the inner ear.
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Educator
12 years ago
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