Stoma guard cells
Stomata are tiny openings found in plant leaves. Specialized cells known

as guard cells surround the stomata and
open and close the openings. When it is very hot plants may close their stomata to prevent water loss. When plants
close their stomata, what else is affected?
-)
A)
Plants cannot take in the carbon dioxide they need for photosynthesis,
B)
Plants cannot take in the sunlight they need for photosynthesis.
Plants cannot release glucose made in photosynthesis.
D)
Plants cannot take in water from the air
8)
chloroplast stroma
ferred ADP reductas
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