Question

What is meant by nemec phenomenon?

Answer 1

Pollen embryo sacs are also called NEMEC PHENOMENON, as Nemec discovered them for the first time. According to Nemec, pollen embryo sacs are produced by the repeated divisions of vegetative nucleus while the generative nucleus

Answer 2

Solution:

It is the other name of the Pollen Embryo. Which works as  pollen embryo sacs are produced by the repeated divisions of vegetative nucleus while the generative nucleus degenerates.

Thus this is the required answer.