Question

Ectoderm forms

• A. Sweat glands
• B. Nervous system
• C. Lens of eye
• D. All of the above

Answer 1

The correct option is D All of the above

Ectoderm is the outermost germ layer that forms the epidermis, nervous system, the enamel of a tooth. It also forms hair and nails. The lens of the eyes is formed from the surface ectoderm.

So, the correct answer is 'All of the above'.