which best describes the advantage of pest resistance?\npests can tolerate more pesticides.\npesticides…

which best describes the advantage of pest resistance?\npests can tolerate more pesticides.\npesticides become less effective.\nfarmers do not have to use harsh chemicals to save their crops.\nfarmers can kills weeds without killing their cash crop.

which best describes the advantage of pest resistance?\npests can tolerate more pesticides.\npesticides become less effective.\nfarmers do not have to use harsh chemicals to save their crops.\nfarmers can kills weeds without killing their cash crop.

Answer

Brief Explanations:

Pest - resistant crops reduce the need for harsh pesticides. Option 1 is a negative aspect (increased pesticide tolerance in pests). Option 2 is also a negative (pesticide ineffectiveness). Option 4 is about herbicide - resistant crops (killing weeds) not pest - resistance. Option 3 aligns with the advantage of pest - resistance as it means less use of harsh chemicals for pest control.

Answer:

Farmers do not have to use harsh chemicals to save their crops.