How do leaf age and orientation affect the efficiency of photosynthesis in plants?
A) By altering the rate of water absorption and nutrient uptake.
B) By affecting light absorption, chlorophyll content, and temperature regulation.
C) By changing the root growth and soil nutrient composition.
D) By influencing the plant’s overall height and stem thickness.
####Answer:
B) By affecting light absorption, chlorophyll content, and temperature regulation.
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