JAMB - Biology (2001 - No. 36)

Both recessive and dominant characters are found
on different chromosomes in the cell
at the same locus of a homologous chromosome
at different loci of a homologous chromosome
on the same chromatid in a chromosome

Explanation

Both recessive and dominant characters can be found at the same locus of a homologous chromosome. Chromosomes in a homologous pair have the same genes in the same order, but they may have different alleles. Option B is the correct answer

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