if the same base pairs are used to code for all organisms, why is there so much variation among…

if the same base pairs are used to code for all organisms, why is there so much variation among organisms?\nthe order of the codons differs between organisms.\nthe order of the codons is the same between organisms.\nthe codons in each organism are the same.\nthe codons in each organism differ.

if the same base pairs are used to code for all organisms, why is there so much variation among organisms?\nthe order of the codons differs between organisms.\nthe order of the codons is the same between organisms.\nthe codons in each organism are the same.\nthe codons in each organism differ.

Answer

Brief Explanations:

The genetic code is made up of codons (sequences of three base - pairs). While the same base - pairs (A, T, C, G in DNA; A, U, C, G in RNA) are used across organisms, the order of these codons in the DNA (or RNA) sequence varies. This variation in codon order leads to different proteins being synthesized (since each codon codes for a specific amino acid or has a specific function like start/stop signals). Different proteins result in different traits and characteristics among organisms. The statement “The order of the codons is the same between organisms” is incorrect as that would lead to very similar organisms. “The codons in each organism are the same” is wrong because codons are three - base sequences and their composition (in terms of base order) varies. “The codons in each organism differ” is too vague compared to specifying the order difference.

Answer:

The order of the codons differs between organisms.