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Fruits

True fruits

Fruits that develop from only the ovary wall, with no participation from other flower parts.

False fruits

Fruits that derive from non-pistil parts of the flower, from more than one pistil, or from many flowers.

Accessory fruit

Fruit that develops with the participation of other flower parts; the receptacle is usually involved.

Examples: strawberry, apple (pome), watermelon (pepo).

True fruits of a strawberry are the little gritty "seeds" (dry achenes) on its surface. Fleshy part is an enlarged receptacle of its flower.

Aggregate fruit

These are clusters of fruits that develop from two or more simple pistils of a single flower. Each pistil has developed into a true fruit (drupelet). Many so-called "berries" are aggregate fruits.

Examples: blackberry, raspberry.

Compound fruit (Multiple fruits)

These fruits develop from an inflorescence (flower cluster) fused into a single entity.

Examples: pineapple, jackfruit, fig.

Each hexagonal bump on a pineapple is an individual fruit.

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