Where do new genes come from?
the mutation of existing genes
from another species
the duplication of existing genes
the duplication, and then mutation, of existing genes

Question

Where do new genes come from?
the mutation of existing genes
from another species
the duplication of existing genes
the duplication, and then mutation, of existing genes

anonymous · Answer

Creatures that reproduce sexually develop new genetic information through breeding. However, the majority off all life-forms develop new genes and genetic diversity through mutation. The answer is the first choice.

anonymous · Answer

Thank you!