When tobacco plants are damaged by herbivorous caterpillars, they release chemicals called jasmonates into the air that ________

a. signal nearby plants to synthesize bitter alkaloids
b. kill the caterpillars over a period of several hours
c. attract parasitic wasps that lay eggs in caterpillars
d. appear to cause a decrease in the appetite of the caterpillars


c

Biology & Microbiology

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Which of the following strategies of sexual reproduction will result in the most genetic diversity?

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When plants bend toward or away from a light source, what is this called and which type of light causes the response?

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From an evolutionary standpoint, why is it important to have more bitter-sensing taste buds than any

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Biology & Microbiology