The answer is A Bescause is that
A. the energy in the molecules of the rice increases
Single nucleotide polymorphism or point substitution
The answer is A. The diversity of species can occur in both plant kingdom and animal kingdom. And for the biological change, the sudden change over a single generation is called mutation. Only when the mutation is good for environment and the environment has changed, the mutation will be reserved and pass to the generations. Then <u>gradually</u> it will accounts the diversity of species.