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One set is inherited from the father, and one set is inherited from the mother. A DNA is a sort of a bio molecule. The entire DNA in cells can be found in individual pieces that are called chromosomes. The main difference between DNA and chromosome is regarding the role of genes. DNA stands for deoxyribonucleic acid. The DNA is basically made up of cytosine, adenine, thymine and guanine. When you arrange these four bases to create a particular segment, it is called a gene.
Best Answer: DNA is the entire genetic material. A Chromosome is a strand of DNA containging the genes. A gene is a part of a chromosome which carries the information that is passed on to offspring.NA forms chromosomes which in cells form genetic codes (genes) in the nucleus, DNA is copied in cell division to make new chromosomes and some (very few) mutate and form new genes.