Scientists compares dna from living organisms to identify? a.) a fossil’s location. b.) naturally selection. c.) geographic isolation. d.) similarities between species.

Scientists compare DNA from living organisms to identify similarities between species

Option D

Explanation:

The DNA content of any organism codes for its behavior and other activities, the nucleic acid is the only encryption that takes the internal code of the parents to the off springs, hence a comparison in the evolution can be done only through testing the DNA content.

The information in the DNA also tells us the evolution of species along with their relationship with each other. Thus helps in the construction of the phylogenetic tree.

the three components of a nucleotide are the nitrogenous base, the phosphate group and the five-carbon sugar.

the principle of segregation describes how pairs of gene variants are separated into reproductive cells. from his data, mendel formulated the principle of segregation. we now know that the segregation of genes occurs during meiosis in eukaryotes, which is a process that produces reproductive cells called gametes.