Q. Pollen grains are shed at
A) 1-celled stage
B) 2- celled stage
C) 2,3- celled stage
D) 5- celled stage
Explanation
Pollen grains protoplast is uninucleate (1-celled) in the beginning but at the time of liberation, it becomes 2, 3-celled.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.