Mutations result from an error in DNA replication, should it be from an alien source (like radiation) or simply a mistake in replication.
Migration of organisms to a new population would alter the DNA by adding new genes, but it would not mutate them.
Answer: Enzymes are macro molecular biological catalysts that accelerate chemical reactions.
(a substance produced by a living organism which acts as a catalyst to bring about a specific biochemical reaction.)
Explanation:
1 2 4 5 6 3
In this order because I said so and I have done it before and 20 words
I think but I do not know it refered to as being repetitive
With chromosomes crossing over frequently, it's more likely that genetic defects will occur in offsprinfg.
