Multiple Choice
How could you test the hypothesis that caterpillar saliva and a wound are both necessary to attract the parasitoid wasps?
A) Slash the corn leaves with a razor blade.
B) Put caterpillar saliva on a leaf wound.
C) Put caterpillar saliva on an intact leaf.
D) All of the above actions are necessary for testing the hypothesis.
Correct Answer:

Verified
Correct Answer:
Verified
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