What is the difference between a homozygous and a heterozygous genotype?

A homozygous genotype has two identical alleles for a particular gene, w...

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What is the difference between a homozygous and a heterozygous genotype?

A homozygous genotype has two identical alleles for a particular gene, while a heterozygous genotype has two different alleles for a particular gene.
A homozygous genotype has two different alleles for a particular gene, while a heterozygous genotype has two identical alleles for a particular gene.
A homozygous genotype has only one allele for a particular gene, while a heterozygous genotype has two alleles for a particular gene.

Ed · Answer

A diferença entre um genótipo homozigoto e um genótipo heterozigoto é que o homozigoto possui dois alelos idênticos para um gene específico, enquanto o heterozigoto possui dois alelos diferentes para um gene específico. Portanto, a alternativa correta é: "Um genótipo homozigoto possui dois alelos idênticos para um gene específico, enquanto um genótipo heterozigoto possui dois alelos diferentes para um gene específico."

What is the difference between a homozygous and a heterozygous genotype? A homozygous genotype has two identical alleles for a particular gene, w...

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