Which of the following statements about homologous genes istrue? A.For protein-coding genes, homologous genes will show moresimilarity in their amino acid sequences than in their nucleotidesequences. B.Fewer than 1% of human genes have homologs in the nematodeand the fruit fly. C.Most homologous genes arose by gene duplication. D.A gene in humans that has homologs in plants and prokaryoteswill show the same level of similarity in nucleotide sequence whenthe human and prokaryotic sequences are compared as when the humanand chimpanzee sequences are compared.

Question

Which of the following statements about homologous genes istrue?   A.For protein-coding genes, homologous genes will show moresimilarity in their amino acid sequences than in their nucleotidesequences.    B.Fewer than 1% of human genes have homologs in the nematodeand the fruit fly.    C.Most homologous genes arose by gene duplication.   D.A gene in humans that has homologs in plants and prokaryoteswill show the same level of similarity in nucleotide sequence whenthe human and prokaryotic sequences are compared as when the humanand chimpanzee sequences are compared.

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A.For protein-coding genes, homologous genes will show moresimilarity in their amino acid sequences than in their nucleotidesequences.
B.Fewer than 1% of human genes have homologs in the nematodeand the fruit fly.
C.Most homologous genes arose by gene duplication.
D.A gene in humans that has homologs in plants and prokaryoteswill show the same level of similarity in nucleotide sequence whenthe human and prokaryotic sequences are compared as when the humanand chimpanzee sequences are compared.