Which of the following factors influence the opening

and closing of the stomata?
a. rate of photosynthesis
b. water availability
c. concentration of carbon dioxide in the leaf
d. light availability
e. all of these


Answer: e

Biology & Microbiology

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___________ are formed when monglycerides and fatty acids are rejoined in the villi epithelia cells

Fill in the blank(s) with the appropriate word(s).

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The more electronegative an atom, the greater the pull its nucleus exerts on ________

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