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What best describes orthologues genes? Two genes in the same species that derive from two ancestral genes Two genes in the same species that derive from gene duplication of a gene Three genes that having 80% sequence homology Two genes in two different species that derive from a common ancestral gene Four identical genes that reside in different chromosomes

Question

What best describes orthologues genes? Two genes in the same species that derive from two ancestral genes Two genes in the same species that derive from gene duplication of a gene Three genes that having 80% sequence homology Two genes in two different species that derive from a common ancestral gene Four identical genes that reside in different chromosomes

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Solution

Orthologous genes are best described as two genes in two different species that derive from a common ancestral gene. These genes are often retained across species due to their essential functions. They can be identified based on sequence homology and are often used in comparative genomics to infer evolutionary relationships.

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hat best describes paralogues genes? Two genes in the same species originated from two ancestral genes Two genes in the same species originated by gene duplication of a gene Three genes that having 80% sequence homology Two genes in two different species that derive from a common ancestral gene Four identical genes that reside in different chromosomes

What term describes two or more genes that have evolved by duplication in the one genome?Question 11Answera.Orthologb.Paralogc.Dupalogd.Homolog

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