Koalas have come close to extinction due to hunting and disease. The current koala populations have very little genetic diversity. Which of the following is a likely result of the low genetic variation in the current koala populations?
Choose 1
Choose 1

(Choice A)
A
Koalas in current populations are no longer able to successfully breed with other species.

(Choice B)
B
The current koala populations are less likely to be able to adapt to environmental changes.

(Choice C)
C
Koalas in current populations are more resistant to new diseases.

(Choice D)
D
The current koala population is less likely to be inbred.