Correct: fitness=most capable to reproduce, occurs in population over time, variation in population increases survival of species, mutations may increase variation, not every trait is an adaptation, environment can turn genes on or off, adaptations help organism survive and reproduce, Incorrect: fitness=strongest, occurs in a single individual, cloning is easier therefore better for survival, genotypes change regularly, mutations are the main source of variation, every trait is an adaptation, environmental pollutants changes genotypes,

Leaderboard

Visual style

Options

Switch template

Continue editing: ?