Identify three ways every person’s DNA is similar.
Our DNA is 99.9% the same as the person next to us also we're surprisingly similar to a lot of other living things when DNA is compared.
Three ways every person’s DNA is similar
1. Four chemical bases make up DNA coding: adenine (A), guanine (G), cytosine (C) and thymine (T)
2. Base pairs are created when bases A and T pair up and bases C and G pair up to form nucleotides.
3. Nucleotides are arranged into spiral formations called double helixes which looks simillare to a twisted ladder.
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