B. Two protons and two neutrons
A nucleic acid is made of nucleotides, and nitrogenous bases are a part of a nucleotide.
DNA is a nucleic acid. The nucleotides in DNA are made up of a sugar (deoxyribose), a phosphate group, and one nitrogenous base (which will be either adenine, guanine, cytosine, or thymine).
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<span>the principal of independent assortment is the different genes </span>independently<span> separate from one another when reproductive cells develop.</span>
No plants can’t understand your voice
