HORTICULTURE

Detailed explanation-1: -In botany, a drupe (or stone fruit) is an indehiscent fruit in which an outer fleshy part (exocarp, or skin, and mesocarp, or flesh) surrounds a single shell (the pit, stone, or pyrena) of hardened endocarp with a seed (kernel) inside.

Detailed explanation-2: -Any small fleshy fruit is popularly called a berry, especially if it is edible. Raspberries, blackberries, and strawberries, for example, are not true berries but are aggregate fruits-fruits that consist of a number of smaller fruits. Cranberries and blueberries, however, are true botanical berries.