Retina is location along the back of an eye (Option D)
Hope that this was helpful :)
Answer:
Chitin, Cellulose and Peptidoglycan (B, C and D)
Explanation:
Both chitin and cellulose are composed mainly of glucides, bound by glycosidic bonds of the Beta 1-4 type. This is largely why they cannot be digested by most non-herbivorous animals.
As for peptidoglycans, it is a net. It is a molecular framework present in bacteria that has β1-4 and α1-4 bonds in different proportions.
The answer would be control because brain controls the body. everything you touch, taste, feel, hear, everything is controlled by the brain it is the thing that controls every other system in the human body.
I think the correct answer from the choices listed above is the second option. A mutation occurs in a brain cell. This mutation will be passed on to other body cells. Cells produced when the mutant cell divides. Hope this answers the question. Have a nice day.
