Stomata ________.
A. occur in all land plants and define them as a monophyletic group
B. open to allow gas exchange and close to decrease water loss
C. occur in all land plants and are the same as pores
D. open to increase both water absorption and gas exchange
Answer:B
Stomata ________.
A. occur in all land plants and define them as a monophyletic group B. open to allow gas exchange and close to decrease water loss C. occur in all land plants and are the same as pores D. open to increase both water absorption and gas exchange