AP BIOLOGY

Detailed explanation-1: -Final answer: Flower, seed, and fruit take part in sexual reproduction.

Detailed explanation-2: -Crop Pollination Pollination is the main mode of sexual reproduction in plants, which occurs when the transfer of pollen (male) from the anther of a flower to a stigma (female) results in fertilization which produces seeds and, in some cases, fruits.

Detailed explanation-3: -The process of pollination begins when the pollen grains from the respective flowers lands on the stigma and form a pollen tube with the style length, which connects both the stigma and ovary. After the completion of the pollen tube, the pollen grain starts transmitting sperm cells from the grain to the ovary.