AP BIOLOGY

Detailed explanation-1: -Pollination is a very important part of the life cycle of a flowering plant. It is part of the sexual reproduction process of flowering plants, which results in seeds that will grow into new plants.

Detailed explanation-2: -Final answer: Flower, seed, and fruit take part in sexual reproduction.

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.

Detailed explanation-4: -Stages of Sexual Reproduction Gamete formation (gametogenesis) and transfer of gamete are the two processes that take place during this stage. Gametes are sex cells, which are haploid (23 chromosomes) in nature and are distinct in males and females.