DENDROLOGY

Detailed explanation-1: -Anther: The part of the stamen where pollen is produced. Pistil: The ovule producing part of a flower.

Detailed explanation-2: -The stamen is made up of two parts: the anther and filament. The anther produces pollen (male reproductive cells). The filament holds the anther up. During the process of fertilization, pollen lands on the stigma, a tube grows down the style and enters the ovary.

Detailed explanation-3: -The male part of flowering plants is the stamen. This consists of an anther supported by a single stalk, the filament. The anther usually contains four pollen sacs which are responsible for producing pollen grains. Each pollen grain is a single cell containing two male gametes.

Detailed explanation-4: -Anthers are present at the tip of the stamens and possess four pollen sacs where pollen grains are stored.