parthenocarpy

views updated May 21 2018

parthenocarpy The formation of fruit without prior fertilization of the flower by pollen. The resulting fruits are seedless and therefore do not contribute to the reproduction of the plant; examples are bananas and pineapples. Plant growth substances may have a role in this phenomenon, which can be induced by auxins in the commercial production of tomatoes and other fruits.

parthenocarpy

views updated Jun 11 2018

parthenocarpy The development of an ovule to a fruit without fertilization.