Multiple choice Which of the following is not a characteristic of C4 plants? C4 plants show a response to high light intensities. C4 plants lack a process called photorespiration. C4 plants have a special type of leaf anatomy. C4 plants cannot tolerate higher temperatures. C4 plants have greater productivity of biomass. Reveal answer Fill a bubble to check yourself D Correct answer Explanation This is the correct option as this is not a characteristic of C4 plants. They can tolerate higher temperatures.