Consider a gene with four alleles A₁, A₂, A₃, and A₄. How many distinct heterozygous genotypes are possible? A)2 B)3 C)4 D)5 E)6

Name: Consider a gene with four alleles A 1 , A 2 , A 3 , and A 4 . How many distinct heterozygous genotypes are possible? A)2 B)3 C)4 D)5 E)6
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Question

Quizplus · Accepted Answer

With four alleles, the number of distinct heterozygous genotypes can be calculated using the combination formula nC2, where n is the number of alleles. For 4 alleles, it's 4C2 = (4*3)/(2*1) = 6.

Consider a Gene with Four Alleles A1, A2, A3, and A4

Consider a Gene with Four Alleles A₁, A₂, A₃, and A₄