[问答题]
The majority of the genes in the
(: / w chm82hlo,ku.2fvnv k:y(evqrt9 ,xnw6cph ngcsre;anm*11a 2 human genome have already been mapped, meaning the exact locatio
p *xcgn 2h6na m,1e9s;1na rcwns of the genes on chromosomes are known. The diagram below shows one representation of a homologous pair of chromosomes.
1.Define locus.
2.Identify the number of loci shown in the diagram.
3.Distinguish between gene, allele, and locus.