Why is the endosperm in flowering plants 3n?
Why is the endosperm in flowering plants 3n?
A. because it is formed from 3 antipodal cells
B. because it is formed from 2 male gametes and an egg cell
C. because it is formed from 2 male gametes and a polar nucleus
D. because it is formed from 1 male gamete and 2 polar nuclei
4 views