Nazir Is Unable to Tell the Difference Between Two Odours

Nazir is unable to tell the difference between two odours that have very similar chemical structures.As a participant in a study,one of these odours is paired with the delivery of shock to the finger.What is likely to happen as a result?

A) Nazir will associate shock with both odours
B) Nazir will now be able to discriminate between the two odours
C) Nazir will be unable to detect either odour for a few days
D) Nazir will develop epileptic seizures triggered by either of the two odours