the answer is letter b
Penducle is from New Latin pedunculus, which is a diminutive form of Latin ped-, meaning "foot." It refers to the stalk (or footstalk) holding up a flower, fruit, etc.
The stalk supporting a single flower is called a pedicel, that supporting an inflorescence, or an isolated flower, a peduncle. Anther: The pollen-bearing body of the stamen, usually relatively compact, and supported at the end of the narrow filament.