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In Biology / Junior High School | 2025-05-30

2. Which of the following represents a homozygous genotype? a. Dd C. AA b. AD d. Aa

Asked by mmthat5585

Answer (1)

C. AA represents a homozygous genotype.In genetics, a homozygous genotype means that an organism has two identical alleles, one from the mother and one for the father. Two type of homozygous genotypesHomozygous dominant – both alleles from both parents are in capital letters, like AA or BBHomozygous recessive – both alleles from both parents are in lowercase, such as aa or bbExample of homozygous genotypeAAaa BBbbOn the other hand, a heterozygous genotype means the organism has different alleles.Example of heterozygous genotypeAaBbDd

Answered by DarwinKrueger | 2025-06-03