Concept #1: Sexual Reproduction and Heredity
Concept #2: Ploidy, Germ Cells, and Fertilization
Concept #3: Alteration of Generations and the Paradox of Sex
Practice: Mitosis is nuclear division that yields _________ cells, while meiosis is nuclear division that produces _______ cells.
Practice: Multicellular organisms are made of diploid cells, except for their gametes.