Question

multiple choice question
in the process of —— in angiosperms, one sperm nucleus fertilizes the egg, and the second sperm fuses with the —— in the central cell of the embryo sac.
o double fertilization; four haploid nuclei
o pollination; two haploid nuclei
o double fertilization; two haploid nuclei
o pollination; four haploid nuclei

Explanation:

In angiosperms, the process is double fertilization. One sperm fertilizes the egg (haploid), and the second sperm fuses with two haploid nuclei in the central cell of the embryo sac. Pollination is just the transfer of pollen, not the fertilization - related process described here.

Answer:

double fertilization; two haploid nuclei