Development of fruits

Question

How do the phytohormones helps in the development of fruits?

Answer 1

Parthenocarpic fruits are those which are generated without the fecundation. There exist some of the plants which can naturally form the parthenocarpic fruits, such as the banana tree, which are stimulated through their own hormones. Angiosperms which do not naturally generate the parthenocarpic fruits can do it if the auxins are applied to the flowers before the process of the fecundation. Thus, even without the fecundation ovaries grow and fruits are made although they are generally seedless.