1.It is not natural.
2.It can came up with side effects and unbalance some species.
Answer:
Yellow
Explanation:
Yellow carrots: highest in lutein, may also contain zeaxanthin.This is the result of certain carotenoid pigments present in the root.
The electron transport chain is located on the inner membrane of the mitochondria, as shown below. The electron transport chain contains a number of electron carriers. These carriers take the electrons from NADH and FADH2, pass them down the chain of complexes and electron carriers, and ultimately produce ATP.