If atmospheric CO2 concentrations increase twofold or more, how will plants be affected, disregarding any changes in climate?
A) All plants will experience increased rates of photosynthesis.
B) C3 plants will have faster growth; C4 plants will be minimally affected.
C) C4 plants will have faster growth; C3 plants will be minimally affected.
D) C3 plants will have faster growth; C4 plants will have slower growth.
E) Plant growth will not be affected because atmospheric CO2 concentrations are never limiting for plant growth.
Body plan axes in animals and plants
The experiment of Plaxton and his colleagues demonstrated that plants can alter their metabolism in
Mutualisms, such as those that occur among plants and pollinators, generally involve large numbers o
Plants
Plants
Atmospheric Hazards: Assault by the Elements