Module Biology 4 - OCR For anybody who is currently studying module B4 OCR additional Science at GCSE 2.5 / 5 based on 3 ratings ? BiologyGCSEAll boards Created by: HaaayleeeyCreated on: 09-04-12 16:18 What covers the upper epidermis of a leaf? waxy cuticle 1 of 11 what is osmosis? A special type of diffusion 2 of 11 evaporation and diffusion causes transpiration? True 3 of 11 Transpiration is affected by... Light intensity, Temperature, air movement, Air Humidity 4 of 11 Xylem Tubes transport food? False 5 of 11 What are proteins needed for? Cell Growth 6 of 11 What is a trophic level? A Feeding level 7 of 11 After a plant takes a small percentage of energy off the sun for photosynthesis, what then happens to the energy? Works its way through the food web 8 of 11 What is intensive farming? Producing of more food, 9 of 11 What causes decay? rain 10 of 11 Carbon and Nitrogen cannot be recycled? False 11 of 11
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