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NTT IGCSE Biology Leaf Structure Exam Questions & Answers 2024/2025 $7.99   Add to cart

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NTT IGCSE Biology Leaf Structure Exam Questions & Answers 2024/2025

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NTT IGCSE Biology Leaf Structure Exam Questions & Answers 2024/2025

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  • September 23, 2024
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  • NTT IGCSE Biology Leaf Structure
  • NTT IGCSE Biology Leaf Structure
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NTT IGCSE Biology Leaf Structure Exam
Questions & Answers 2024/2025

What is photosynthesis? - ANSWERSThe process in which plants use light energy from the sun to
combine water with dioxide in order to produce oxygen and glucose



What is the word equation for photosynthesis? - ANSWERSWater + Carbon Dioxide >using light energy
and chlorophyll> = Glucose + Oxygen



What is the role of chlorophyll in photosynthesis? - ANSWERSGreen pigment in plants that absorbs light
energy used to carry out photosynthesis



What is the role of the waxy cuticle? - ANSWERSa waterproof Layer on the surface of the leaf which
reduces water loss, transparent to allow light enter the palisade mesophyll layer



What is the role of the palisade mesophyll layer? - ANSWERSlayer in leaf that contains a lot of
chlorophlasts, most photosynthesis occurs there



What is the stomata? - ANSWERSholes found in the structure that allow gases exchange in the leaf



What is the role of guard cells? - ANSWERSchange shape to open and close the stomata



What are the products of photosynthesis? - ANSWERSglucose and oxygen



What is the role of the upper epidermis? - ANSWERSmakes the waxy cuticle



How is the palisade mesophyll layer adapted for photosynthesis? - ANSWERSPalisade cells are densely
packed together and contain many chloroplasts.

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