The Sun is to a planet as

Natural selection acts on populations through a specific trait. which statement must be true about that trait? question 6 options: the trait is passed on genetically to the next generation. the trait has little impact on survival. the trait is the same for all organisms. the trait is resistant to mutations.

Why is it important to reduce the number of chromosomes in half when forming gametes for sexual reproduction?

Complete the possible outcomes for each generation in the pedigree chartaa aa aa