One line of research that initially appeared promising, but has since faded, was to study learning in decapitated ____.
A) fish
B) rats
C) monkeys
D) cockroaches

Question

Quizplus · Accepted Answer

The best choice is D, cockroaches, as they are known for their ability to survive decapitation and continue to exhibit complex behaviors, including learning. The other options, fish, rats, and monkeys, do not have as strong of a reputation for post-decapitation survival and behavior.

One Line of Research That Initially Appeared Promising, but Has