Answer:
The correct option is B) all of the genes found within the ecosystem
Step-by-step explanation:
Genetic diversity can be described as the difference genetic varieties or the differences in genome of species. By these variation, a population of a species have organisms with different physical traits in them. In a rain forest, the variations seen in all the living things of the rain forest will be termed as the genetic diversity of the rain forest. The more the number of organisms, the more will be the genetic diversity.