Artificial Selection.
Natural selection progresses slowly & would take generations to complete while artificial selection may complete within days or weeks. This is because Natural selection is not as controlled as artificial selection.
The answer to the question is nucleic acid glad I could be of help if you need any more help at me and I'll try to help when I can
Answer: Lemmings and Rabbits
Explanation:
Lemmings are snow owl's favorite dinner. More than 1,600 lemmings per year, or four to six a day, can be consumed by an adult snow owl along with mice, rats, insects, and fish.”
Dyad is the word to match your description
Cell wall and chloroplast are two examples of structures which are found in plant cells but not in animal cells.