Question

Which of the following is a primary source of ethylene?

• A. Animals, particularly mammals
• B. Plants, particularly fruits
• C. Fungi, particularly molds
• D. Bacteria, particularly soil bacteria

Hint:

Ethylene's role in fruit ripening is utilized commercially to control and accelerate the maturation process of fruits.

Answer 1

The Correct Option is B

Ethylene, a plant hormone, regulates physiological processes such as fruit ripening, flower wilting, and leaf abscission. Plants, particularly ripening fruits, are its main producers, thus validating option 2 as the correct source.% Quicktip