imbalance in ecosystems predator-prey relationships dominant and recessive traits male and female genetic differences
I gave my students this multiple choice question: What biological concept was Mendel studying when he crossed pea plants many times over many generations?

Only one answer is correct among these 4 choices:
- imbalance in ecosystems
- predator-prey relationships
- dominant and recessive traits
- male and female genetic differences

Could you tell me which one is correct?

dominant and recessive traits