The observation that agricultural pests are evolving resistance to the Bt toxins suggests that farmers should plant _____ of their fields with non-Bt- producing varieties.
A)more
B)less

Name: The observation that agricultural pests are evolving resistance to the Bt toxins suggests that farmers should plant _____ of their fields with non-Bt- producing varieties.
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Question

The observation that agricultural pests are evolving resistance to the Bt toxins suggests that farmers should plant _____ of their fields with non-Bt- producing varieties.

Quizplus · Accepted Answer

Planting more non-Bt-producing varieties can help reduce the selection pressure on pests to evolve resistance to Bt toxins.

The Observation That Agricultural Pests Are Evolving Resistance to the Bt