What are the 4 gamete combinations?

Answer 1

The four gamete combinations are the result of the independent assortment of alleles during meiosis. For a parent with two traits, where each trait has two alleles (e.g., AaBb), the possible gametes formed are AB, Ab, aB, and ab. These combinations arise from the different ways the alleles can be paired during the formation of gametes. This principle is foundational in genetics and helps explain the variety seen in offspring.

Answer 2

The four gamete combinations arise from the segregation of alleles during meiosis. If considering a dihybrid cross (e.g., AaBb), the combinations are AB, Ab, aB, and ab. This occurs due to the independent assortment of the alleles for different traits, resulting in these four unique gametes. Each combination represents a different allele configuration that can contribute to offspring genetic variation.