You are presented with the question "What have regions that do not code from proteins?" and the following answer choices: 
- roots
 - animals
 - sensory neurons
 - genus
 - Allergies
 - eukaryotes
 - barnacles
 - fur seals

Now knowing that introns are regions that do not code for proteins and introns are found in eukaryotes, choose the best answer.


 

      eukaryotes   