Nala is explaining how the development of adaptations by natural selection depends on sexual reproduction. Which statement is most useful for Nala to include in her explanation?
a.
Sexual reproduction produces large numbers of genetically identical offspring, which increases the rate that natural selection occurs.
b.
Sexual reproduction produces large numbers of offspring that are identical to either parent, which increases the rate that natural selection occurs.
c.
Sexual reproduction allows natural selection to occur by maintaining or increasing the genetic diversity within a population.
d.
Sexual reproduction allows natural selection to occur by removing traits that are poorly adapted to the environment, which decreases genetic diversity.