Haploid means a single set of unpaired chromosomes. Diploid means two complete sets of chromosomes (one from each parent).
Haploid is N and diploid is 2N.
each plant needs a certain amount of room for their roots and leaves to maximise growth.
Wind is considered to be a biotic factor.
3 : 4 red plants, using mendle law of segregation
I think the answer is duplicated