The answer would be (b) evolutionary species concept.
Answer:
A. makes more copies of a sample of DNA
Speed up chemical reactions (Catalysts)
Explanation:
I think the answer is contraceptive pills but not sure
Meiosis: cell division into four daughter cells (each has half the number of chromosome of the parent cell)
mitosis: cell division that results in two daughter cells (each has the same number and type of chromosomes as the parent cell)
