Most scientists agree that global warming is underway; thus, it is important to know how plants respond to heat stress. Which of the following would be a useful line of inquiry to try and improve plant response and survival to heat stress?
A) the production of heat-stable carbohydrates
B) increased production of heat-shock proteins
C) the opening of stomata to increase evaporational heat loss
D) protoplast fusion experiments with xerophytic plants
E) all of the above

Question

Quizplus · Accepted Answer

Increased production of heat-shock proteins allows plants to better withstand high temperatures by protecting their proteins from heat-induced damage. The other options may also have some potential to improve plant response to heat stress, but there is more evidence supporting the effectiveness of heat-shock proteins.

Most Scientists Agree That Global Warming Is Underway; Thus, It