will be genetically identical to the parent plant. will be better able to adapt to the environment. will have half the genetic materials of the parent plant. will have twice the genetic materials of the parent plant.
I gave my students this multiple choice question: When a fern reproduces with spores, the offspring

Only one answer is correct among these 4 choices:
- will be genetically identical to the parent plant.
- will be better able to adapt to the environment.
- will have half the genetic materials of the parent plant.
- will have twice the genetic materials of the parent plant.

Could you tell me which one is correct?

will be genetically identical to the parent plant.