The genetic diversity in the species serves as the genes in
which they have that speaks of their features that they acquire. This also
helps the population or group of species to be able to overcome the changes in
the environment they live in. In the following, the correct answer that could
cause a decline in genetic diversity in a population is letter D, decreasing
competition. It is because in our world, everything is connected. From how the
preys and predators compete for their way to survive, just like the genetic
diversity, if we remove or decrease competition, then there won’t be any
balance.
