Question

- WHAT
IS.
POLLEN
GRAIN ?​

Answer 1

Answer:

each of the microscopic particles, typically single cells, of which pollen is composed. Pollen grains have a tough coat that has a form characteristic of the pollen-producing plant and which can still be recognized in some archaeological deposits.

Answer 2

Answer:

a pollengarin is the microparticle part that contains male reproductive cell of plants . it is rare in plant's fertilization process.