Asperm cell is produced by spermatogenesis. in order for the sperm cell to achieve a diploid state, what must occur? a) the sperm cell must undergo meiosis. b) the sperm cell must undergo mitosis. c) the sperm cell must fertilize an egg. d) the sperm cell must divide by cleavage.

A sperm cell is produced by spermatogenesis. In order for the sperm cell to achieve a diploid state, the sperm cell must fertilize an egg.

Eukaryotic cells are theorized to have evolved from prokaryotes called the endosymbiotic theory. this explains that the most primitive eukaryotic cell engulfed a prokaryotic cell (by the process of phagocytosis) that is capable of cellular respiration and another prokaryotic cell that is capable of photosynthesis. these prokaryotic cells eventually became organelles and these organelles are the mitochondria and the chloroplast