In an Effort to Help Save an Endangered Australian Marsupial

Multiple Choice

In an effort to help save an endangered Australian marsupial called the northern quoll,researchers paired a nausea-inducing drug along with parts of the toxic toads that the quolls often eat.In this application of a phenomenon called _____,the toxic toads are a(n) _____.

A) conditioned taste aversion; CS
B) conditioned taste aversion; US
C) instinctive drift; CS
D) instinctive drift; US