Since all living organisms use the same four nucleotides in dna structure, what is it that makes individuals unique?

a: the number of cytosine repeats in one strand

b: the sequence of nucleotides in the dna

c: the incidence of the stop codon in dna

d: the location of the phosphate group on the dna backbone

Answer: B: the sequence of nucleotides in the DNA

Explanation:

Although there are only four nucleotides composing all DNA on Earth, the different order in which they are arranged will specify for different genes. The number of these genes and which of them are active, is what makes individuals unique.

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explanation:

1. a tropical dry forest carries out more rapid nutrient cycling