function of a filament of the androecium of a flower

Answer 1

The filament of the androecium of a flower is the stalk-like structure that supports the anther. The main function of the filament is to position the anther so that the pollen it contains can be easily dispersed by pollinators like bees, butterflies, and other insects. The filament is a flexible structure that can bend and move in response to the movement of the pollinators. It also provides support to the anther as the pollen is being produced. Additionally, the filament helps in the exchange of nutrients and water between the anther and other parts of the flower.