当你品尝着形形色色营养丰富、香甜可口的水果时,可曾想过:你所食的是植物的哪一部分发育而成的。如果我们将常见水果按所食部分的不同而分类,则基本有下列八种。1.花托梨、苹果、枇杷、山楂等梨果类水果,是由子房和花托愈合在一起发育而成的。花托形成了果壁,厚而肉质、多汁,为食用部分。草莓、番荔枝等聚合果类是由聚生在花托上的离生雌蕊和花托一起发育形成的,花托肉质膨大,为食用部分。2.花萼桑椹属于聚花果,由 When you taste all kinds of nutritious, sweet and delicious fruit, you may have thought about: What part of the plant you are eating is developed. If we classify the common fruits according to the parts they eat, there are basically the following eight kinds. 1. Huadu pear, apple, loquat, hawthorn and other pear fruit, is the development of the ovary and the torus healed together. Torus form the fruit wall, thick and succulent, juicy, for the edible part. Strawberry, Annona and other aggregated fruits are clustered in the torus by the free pistils and Torus developed together, fleshy enlargement, as part of the edible. 2 calyx mulberry belongs to poly fruit, from