Written by the Fiveable Content Team โข Last updated August 2025
Verified for the 2026 exam
Verified for the 2026 examโขWritten by the Fiveable Content Team โข Last updated August 2025
Definition
Random mating refers to a pattern where individuals choose mates irrespective of their genotypes or phenotypes. It ensures equal opportunity for all genes to be passed on to next generations.
Assortative Mating: A mating pattern where individuals with similar phenotypes or genotypes mate more frequently than would be expected under random mating conditions.
Disassortative Mating: A mating pattern where individuals with dissimilar phenotypes or genotypes mate more frequently than would be expected under random mating conditions.
Sexual Selection: A form of natural selection where certain traits increase an organism's chances of attracting mates and reproducing successfully.