Polyploidy instantly results in a new plant species because it

The correct answer for the question that is being presented above is this one: "d. all of the above." Polyploidy instantly results in a new plant species because it changes a species’ number of chromosomes.

Here are the following choices:

a. changes a species’ number of chromosomes.

b. produces a hardier species.

c. causes mutations.

d. all of the above