Question

why the apple become red in color after cutting it? ​

Answer 1

Answer:

hey mate....

I'm trying to help you.

Explanation:

I think here is your answer...

When you cut an apple, you are exposing it's insides to the oxygen in the air. This causes the PPO (polyphenol oxidase) enzyme in the apple's flesh to oxidize the polyphenols, turning them into some other brown colored products. Hence, the color change.

I hope it may be helpful for you.

Thank you!