Zoology - Principles of Inheritance and Variation Question with Solution | TestHub

Autogamy is the transfer of pollen grains from the anther to the stigma of the same flower. Out-crossing is a breeding technique in animals or plants which are not closely related and brings about the genetic variations in organisms. In cross-pollination, xenogamy, transfer of pollen grain from one flower to the stigma of another flower on different plants, this is true for bringing genetic variation.