Pollen-Pistil Interaction – Steps, Importance
Pollen-pistil interaction is a critical phase in plant reproduction, acting as a sophisticated biological dialogue between male pollen grains and the female reproductive structure, the pistil. When pollen lands on the stigma—the sticky tip of the pistil—it doesn’t immediately guarantee fertilization. Instead, the pistil initiates a series of biochemical checks to assess compatibility. These interactions … Read more