Biology for IGCSE & O level - Plant Nutrition (Section 6 - No. 41)

Why do plants that grow in tropical regions often have higher rates of photosynthesis compared to plants in colder regions?
Tropical plants have more chlorophyll.
Tropical regions have higher light intensity and optimal temperatures for photosynthesis.
Tropical plants require less water.
Tropical plants have more stomata.

Explanation

Temperature and light are key environmental factors.

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