Question

Ripening of fruits is because of which among the following plant hormones?

• A. Auxin
• B. Ethylene
• C. Gibberellins
• D. Cairns

Answer 1

Answer:

B. Ethylene

Ripening is a process in fruits that causes them to become more palatable. Most fruits produce a gaseous compound called ethylene that starts the ripening process. Ethylene Gas Can be Used to Regulate Fruit Ripening.