The term used when anthers and stigmas of intersexual or perfect

The term used when anther and stigmas of intersexual or perfect flower ripen before the opening of bud is (A) bud pollination (B) cleistogamy (C) immature pollination (D) self pollination

When anthers and stigma mature at the same time it is called

When anthers and stigma mature at the same time it is called

When anthers and stigma mature at the same time it is called

When anthers and stigma mature at the same time it is called

When anthers and stigma of a given flower mature at different points of time, it is a case of

When anthers and stigma of a given flower mature at different points of time, it is a case of

The term used for transfer of pollen grains from anthers of one plant to stigma of a different plant. which, during pollination, brings genetically different types of pollen grains to stigma, is: