Phylogenetic
Scientist use a phylogenetic tree to track the evolutionary history of a species.
Yes, nucleotide can be used in a sentence. For example, you could say:
DNA is made of Deoxyribonucleotides, while RNA is made of Ribonucleotides, because deoxyribo and ribo refer to deoxyribose, meaning without one oxygen molecule, and ribose, with oxygen molecules.
<span>The process in living organisms involving the production of energy, typically with the intake of oxygen and the release of carbon dioxide.</span>
In order to find the total number of combinations, multiply 2*3*2*4*3 to get 72. So 72 total combinations can be made.
Hope this helps!