Question

why pollen grains of pinus is called winged pollen.?

Answer 1

pollen grains of pinus is called winged pollen because it tranported by air, it is light weight & has wing like structure.

Answer 2

Pollen grains of pinus is called winged pollen because

• the pollen grains are transported by wind .
• the pollen grains are light weighted.
• the structure of the pollen grain is like wings.