The genetic code for an oak tree is
(A) More similar to an ash tree than to a squirrel
(B) more similar to a chipmunk than to a maple tree
(C) more similar to a mosquito than to an elm tree
To determine the similarity in genetic code between organisms, scientists typically use a technique called DNA sequencing. This process involves determining the exact order of nucleotides (A, T, G, and C) in an organism's DNA.
In the case of comparing the genetic codes of different organisms, such as an oak tree, ash tree, squirrel, chipmunk, maple tree, mosquito, and elm tree, scientists would first need to extract and isolate the DNA from each of these organisms.
Once the DNA samples are isolated, they would undergo DNA sequencing, which involves reading the order of nucleotides in the DNA. DNA sequencing can be done through various methods, but one common approach is using automated DNA sequencing machines that can rapidly read millions of nucleotides.
After performing the DNA sequencing for each organism, scientists would compare the sequences to determine the level of similarity. Typically, the more similar the genetic sequences, the more closely related the organisms are in terms of their genetic makeup.
So, in order to determine which option (A), (B), or (C) is correct, scientific studies involving DNA sequencing and comparison of the genetic code of each organism would need to be conducted. Without performing this analysis, it is not possible to definitively state the level of genetic similarity between an oak tree, ash tree, squirrel, chipmunk, maple tree, mosquito, or elm tree.