Most plants respond to elevated atmospheric carbon dioxide by partially closing their stomata, reducing water loss due to transpiration.

Question

Quizplus · Accepted Answer

This is true. When atmospheric carbon dioxide levels increase, plants will typically respond by partially closing their stomata, which helps to reduce water loss through transpiration. This is because the partial closing of stomata reduces the amount of air circulating through the plant, which slows the rate of water loss due to transpiration.

Most Plants Respond to Elevated Atmospheric Carbon Dioxide by Partially