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Mitosis Meiosis Mitosis Meiosis Mitosis Meiosis

The term homozygous is used to describe the pairs AA and aa because the alleles in the pair are the same ie. Both dominant or both recessive. Genetics Genetics Dna Body Cells If the alleles are different the individual is heterozygous. . A person has the genotype AaBb. Two pairs of alleles A and a and B and b are found on one pair of homologous chromosomes. If the two alleles are the same the individual is homozygous for that gene. The chromosomes in each pair are similar in shape and size. The term heterozygous also refers to a pair of alleles. Heterozygous is a term used in genetics to describe when two variations of a gene known as alleles are paired at the same location locus on a chromosome. Difference between homozygous and heterozygous. The chromosomes in a pair carry the same genes in the same places. Term used to describe the double stranded chromosomes present after DNA replication alleles A. ...