객관식
In fundamentals of genetics, the term phenotype refers to the what of an individual?
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1. Introduction to Genetics
Fundamentals of Genetics
객관식
In Mendelian genetics, which genotype is heterozygous for a gene with alleles A and a?
A
B
C
D
검증된 단계별 안내1
Understand the definition of heterozygous: an organism is heterozygous for a gene if it has two different alleles for that gene.
Identify the alleles given: the gene has two alleles, represented as 'A' and 'a'.
List the possible genotypes: 'AA', 'Aa', and 'aa'.
Determine which genotype contains two different alleles: 'Aa' has one dominant allele 'A' and one recessive allele 'a', making it heterozygous.
Conclude that the heterozygous genotype for the gene with alleles 'A' and 'a' is \(\text{Aa}\).
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