genes 0.0 / 5 ? BiologyDNA and inheritanceGCSEEdexcel Created by: arsh100Created on: 26-02-14 18:23 genes In the nucleus , variation=genes from both parents . Genes together make up chromosomes longer chromosomes longer the genes 1 of 5 genes chateristics depends on genes-dna , genes make up chromosomes 2 of 5 Humans Human body cells have 46 chromosomes (23 pair of each gene but different forms ) 3 of 5 Chromosomes long stands of genetic info . chromosomes come as identical homologous pairs (23pairs) 4 of 5 Gametes genetic information is present in gamets (sex cells) These contain 23 chromosome each which are not in pairs 5 of 5
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