Question

question 7 of 10
there are five different types of nucleotide bases found in living things. which is an accurate comparison of the bases found in robins and the bases found in sparrows?
a. robins and sparrows have different arrangements of the bases.
b. sparrows have only one type of base in their cells; robins have many.
c. robins and sparrows have the same arrangement of the bases.
d. robins and sparrows have different types of bases.

Explanation:

All living organisms share the same types of nucleotide bases (adenine, thymine, guanine, cytosine, and in RNA, uracil). The difference between species lies in the arrangement of these bases. Robins and sparrows, both being living things, have the same types of bases but different arrangements.

Answer:

D. Robins and sparrows have different arrangements of the bases.