Respuesta :

None of the above. The Anther is part of a male plant, and produces the male gametophyte (also known as pollen). Megaspores germinate into female gametophyte and are then fertilized by male gametophytes, or pollen.

Answer: Microspores

Explanation:

The male reproductive part of the plant is stamen. It is composed of long tube which is known as filament and a oval shaped structure.

This oval shaped structure is called as anther. It produces male gametophyte which is known as pollen.

The microspores are the undergoes in meiosis to form anther that consist pollens.