AP BIOLOGY

Detailed explanation-1: -The top of the pistil is called the stigma, which is a sticky surface receptive to pollen.

Detailed explanation-2: -The stigma is a female part of the flower. It is sticky so it can catch grains of pollen easily. A female part of the flower. Pollen travels down the style to the ovary.

Detailed explanation-3: -The style is the tube-like structure that holds up the stigma. The style leads down to the ovary that contains the ovules. Other parts of the flower that are important are the petals and sepals.

Detailed explanation-4: -Stigma. Stigma is feathery or sticky and found hanging out of petals. Stigma is small and is situated deep inside the petals. Stamens. The stamens are long and visible out of the petals.