AP BIOLOGY

Detailed explanation-1: -The male parts of the flower are called the stamens and are made up of the anther at the top and the stalk or filament that supports the anther. The female elements are collectively called the pistil. The top of the pistil is called the stigma, which is a sticky surface receptive to pollen.

Detailed explanation-2: -The stamen is the male reproductive organ. It consists of a pollen sac (anther) and a long supporting filament. This filament holds the anther in position, making the pollen available for dispersal by wind, insects, or birds.

Detailed explanation-3: -Staminate (male) flowers contain stamens, but no pistils. Plants with imperfect flowers are further classified as monoecious or dioecious.

Detailed explanation-4: -Androecium is the male reproductive part of a flower. It consists of stamens. Stamens produce pollen in terminal sac like structures called anthers. Stamens usually consist of a long slender stalk, filament with the anthers at the tip.