Answer:
The correct answer will be option D (they are complementary).
Explanation:
Complementary DNA or cDNA is an edited DNA molecule synthesized from a single-stranded RNA called mRNA. The reaction of cDNA formation from mRNA is catalyzed by an enzyme called "reverse transcriptase".
The cDNA strands formed is also known as a complementary copy of mRNA as it contains no introns or non-coding sequence in its sequence similar to mRNA. cDNA is used in recombinant DNA technology to clone eukaryotic genes in prokaryotes.
Thus, option D (they are complementary) is the correct answer.
In this case, the two species have coevolved by modifying behavioral traits (moths) and physiological traits (bats).
<h3>What is coevolution?</h3>
Coevolution is a particular type of evolution where a selective pressure imposed by one species serves to generate an adaptive change in another species and vice-versa.
Coevolution is fundamental in predator-prey relationships and leads to the emergence of new traits that are selected by natural selection.
In conclusion, the two species above have coevolved by modifying behavioral traits (moths) and physiological traits (bats).
Learn more about coevolution here:
brainly.com/question/1489642
#SPJ1
