single-nucleotide polymorphism, I think this might be it. I hope it helps.
It would be called a biome, like a tundra or a desert.
1. The story is talking about the dogs fur color.
2. The alleles are BB, bb, and Bb
3. The BB or black fur is dominant
Answer:
Saturated fatty acid lack double bonds between the individual carbon atoms.
Explanation:
May be this will help you.
Genetic variation occurs.
Mutations are not copied over and over again.