Chromosome number in pollen grain is 8, then chromosome number in plant root tip is

Solution (By Examveda Team)

The chromosome number in pollen grain is 8, and the chromosome number in the plant root tip is 16.
As pollen grains are haploid, therefore if the chromosome number in the pollen grain is 8 that indicates, the chromosome number in the root tip of the plant will be double that is 16 as root tips are diploid.