Explain how mixing a maternal and paternal dna when creating gametes contributes to genetic variation.

Nucleic acid certain protein cell membranes certain carbohydrates

What type of competition exsist between two species. turtles and fish

Which of the following is a true statement? question 8 options: populations can't evolve, only individual organisms. individuals have adaptations that can change over time. individuals have traits that may or may not make them successful at reproduction. individuals evolve to have adaptations.