The substance that is coded for by a length of DNA is base. The correct option is A.
<h3>What is a base?</h3>
Nucleobases, also known as nitrogenous bases or simply bases, are nitrogen-containing biological compounds that form nucleosides, which are then components of nucleotides, all of which are the basic building blocks of nucleic acids.
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The substance that is coded for by a length of DNA is base.
Thus, the correct option is A.
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<span>The supertree would just be a tree of all mammals. The cyn. would be at the very base of the tree, one of the first branches. (though this is poor phylogenetic theory since you cannot have extinct species in a tree)</span>
If no genetic mutations will occur, then the Hardy-Weinberg principle would take place by establishing a relationship <span>between the frequencies of alleles and the genotype of a population. In addition, the theory was said to be devised by G. H. Hardy and Wilhelm Weinberg.</span>
The answer is c
10.4 percent
options a, b, d and e don't match the calculations at all.
