Which of the following is not a fruit?
a) banana.
b) tomato.
c) zucchini.
d) cabbage.

d) Cabbage.

Explanation:

A fruit can be define as a fleshy product of the plants. It encloses within it seeds produced after the sexual mode of reproduction of the males and female gametes in plants. The fruit can be sour, or sweet.

Among the option given cabbage is the correct option. This is because of the fact that cabbage is a leafy green biennial vegetable crop. It exhibit dense leaved head. The white and red varieties are also available with tightly packed leaves.

b. the carbon cycle ensures living things have a source of hydrogen