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An aggregate fruit or etaerio (/ ɛ ˈ t ɪər i oʊ /) [1] is a fruit that develops from the merger of several ovaries that were separated in a single flower. [2] In contrast, a simple fruit develops from one ovary, and a multiple fruit develops from multiple flowers.
Botanical structure of a strawberry, compared to a peapod. The strawberry is a swollen receptacle, covered with many small achenes, the botanical fruits. [8] In culinary terms, a strawberry is an edible fruit. From a botanical point of view, it is not a berry but an aggregate accessory fruit, because the fleshy part is derived from the receptacle.
Fruits commonly considered berries but excluded by the botanical definition include strawberries, raspberries, and blackberries, which are aggregate fruits, and mulberries, which are multiple fruits. Watermelons and pumpkins are giant berries that fall into the category "pepos". A plant bearing berries is said to be bacciferous or baccate.
Aggregate or compound fruits contain seeds from different ovaries of a single flower, with the individual "fruitlets" joined at maturity to form the complete fruit. [17] Examples of aggregate fruits commonly called "berries" include members of the genus Rubus, such as blackberry and raspberry. [18] Botanically, these are not berries.
Accessory fruits occur in all three classes of fruit development – simple, aggregate, and multiple. Accessory fruits are frequently designated by the hyphenated term showing both characters. For example, a pineapple is a multiple-accessory fruit, a blackberry is an aggregate-accessory fruit, and an apple is a simple-accessory fruit.
Experts agree that a diet rich in fruits and veggies is the way to go. Fruits can provide essential nutrients, fiber and a host of other health benefits. If you enjoy fruits frequently, that's great.
In contrast, an aggregate fruit such as a raspberry develops from multiple ovaries of a single flower. In languages other than English, the meanings of "multiple" and "aggregate" fruit are reversed, so that multiple fruits merge several pistils within a single flower. [4] In some cases, the infructescences are similar in appearance to simple ...
An analysis of that data found traces of 254 pesticides in all fruits and vegetables analyzed, with 209 of those chemicals on produce in the “Dirty Dozen” list.