Jennifer normally experiences a flood of romantic feelings whenever she smells a particular cologne because it reminds her of her boyfriend. , when her younger brother wears the same cologne, she does not experience the same feelings. this is an example of

I think you forgot to give the choices along with the question. I am answering the question based on my research and knowledge. This is an example of stimulus discrimination. The cologne remains the same but the feelings change. I hope that this is the answer that you were looking for and it has helped you.

This is an example of operant conditioning.

The punnett square is the device used to predict genetics.

Gay-lussac's law i think.