Comparing structural similarities of organisms to determine their evolutionary relationships.
Three<span> major </span>types of RNA<span> are mRNA, or messenger </span>RNA<span>, that serve as temporary copies of the information found in DNA; rRNA, or ribosomal </span>RNA<span>, that serve as structural components of protein-making structures known as ribosomes; and finally, tRNA, or transfer </span>RNA<span>, that ferry amino acids to the ribosome to be assembled</span>
None, because <span>evolution is non-existent. Whales were made once and only. They did not change.</span>
Answer:
The correct answer is - option D.
Explanation:
Longitudinal research involves the observational approach is gathering the data for the same variable or the subject over an extended period of time that could be years normally.
This research helps in gathering or collecting data to get insight or aspects that can not be gathered by any other way. It is used in the study or research that involves the development over the period of time such as life span.
Thus, the correct answer is - option D.
