How does air enter the leaf?
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Stomata
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Cuticle
-
Guard cells
-
Holes
What is the main product of photosynthesis?
Water
Glucose
Carbon dioxide
Oxygen
Which of the following factors does not directly affect the rate of photosynthesis?
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Water
-
Light intensity
-
Wind speed
-
Temperature
What type of organims performs photosynthesis?
Bacteria
Animals
Plants
Fungi
What type of energy is used in photosynthesis?
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Sound energy
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Light energy
-
Chemical energy
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Heat energy
Which of the following is a product of the calvin cycle?
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Oxygen
-
Carbon dioxide
-
FADH2
-
NADP+
What is the green pigment in leaves called?
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Carotene
-
Chlorophyll
-
Hemoglobin
-
Xylem
What is the main product of the light dependent reactions?
-
Carbon dioxide
-
Glucose
-
Oxygen and ATP
-
Water
Which type of photosynthesis is used by desert plants like cacti conserve water?
When do CAM plants fix carbon dioxide?
During the Calvin cycle
During the day only
At night only
During photosystem l