Fruits without pollination and fertilization is called parthenocarpy. A plant is known to be parthenocarpic plant when its fruits are completely devoid of seeds or contain a very minute number of seeds or present aborted seeds.Causes for absence of pollination: Male sterility, Self incompatibility, Adverse environmental condition, Absence of pollinator, Dioecious.Based on nature of their origin it have two types 1) Natural parthenocarpy 2) Artificial parthenocarpy