A.Epidermis, stomodaeum and proctodaeum
B.Retina, lens, cornea and conjunctiva of the eye
C.Olfactory lobes, autitory vesicle, pituitary, pineal body and adrenal medulla
D.All of these
A.Epidermis, stomodaeum and proctodaeum
B.Retina, lens, cornea and conjunctiva of the eye
C.Olfactory lobes, autitory vesicle, pituitary, pineal body and adrenal medulla
D.All of these