Question

Gene located at the same locus of chromosomes are called?

Answer 1

I guess DNA(dyoxyribo nucleic acid)

Answer 2

Diploid and polyploid cells whose chromosomes have the same allele of a given gene at some locus are called homozygous with respect to that gene, while those that have different alleles of a given gene at a locus are called heterozygous with respect to that gene.