What is the main function of the waxy cuticle on a leaf surface?
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Correct answer: Reducing water loss from leaves
The cuticle is a waxy layer that limits evaporation from the leaf surface. It is especially important in aerial plant parts exposed to air and sunlight.
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More Leaf Anatomy questions
- Which leaf tissue is usually the main site of photosynthesis in many dicot leaves?
- Which tissue in a leaf has many air spaces that support gas exchange?
- Which cells directly control the opening and closing of stomata?
- In a typical dicot leaf, where is the xylem usually located within a vascular bundle?
- What is the main function of phloem in leaf veins?
- Which part of a leaf vascular bundle mainly transports water and dissolved minerals into the leaf?