This looks like mitosis where chromosomes split up and duplicate
Genetic information, population or species.
Answer:
B) Natural selection favored rabbits that were resistant to the virus
Explanation:
Most likely, virus resistance occurred over time, as a consequence of mutation. Individuals that carried the resistance mutation become favourable by natural selection.
Natural selection is evolutionary mechanism which favours traits of an organism that help him survive and reproduce (increase organism's fitness). In the example above, resistant rabbits that survived had the favorable trait (resistance) by natural selection.
Because dna won't bond corectly
The major organ of the circulatory system that causes blood to flow through the body by its pumping action is the heart.