[I THINK it's c.]

Reasons for preserving biodiversity include all of the following except....

a.isolating unique genetic material so it can be incorporated into existing crops.
b.increasing the chances of discovering organisms with medicinal value.
c.preventing natural evolution.
d.finding new plants that can supplement the world's food supply.

How can c be a real answer.

So what;s the answer

The correct answer is option c: preventing natural evolution.

Preserving biodiversity generally involves the conservation of various species and ecosystems to maintain the balance of nature. This allows for the continued adaptation and evolution of organisms in response to changing environmental conditions.

In contrast to preserving biodiversity, preventing natural evolution would contradict the principles of ecological conservation. It is important to note that biodiversity conservation aims to protect and preserve the natural evolutionary processes that contribute to the overall health and resilience of our planet's ecosystems.