Question

What is the consequence of the spray of pesticides in the environment which threatens the predators in the area?

• A. Global warming
• B. Eutrophication of lakes
• C. Depletion of the ozone layer
• D. Magnification in the food chain
• E. Acid rain

Answer 1

The correct option is D Magnification in the food chain

Slow metabolism and excretion of pesticides causes their accumulation in fat tissues of organisms and is referred to as biomagnifications. It particularly affects the top consumers (predators) of that food chain due to the higher concentration of toxic compounds. Thus, the correct answer is D.