Eye develop from

Options

A. Ectoderm
B. Mesoderm
C. Endoderm
D. Ecto–endoderm

Answer

A

Explanation

Eye formation in the human embryo begins at approximately three weeks into embryonic development and continues through the tenth week. Optic vesicles are outgrowing of the brain which makes contact with the surface ectoderm and this contact induces changes necessary for further development of the eye.