Gas Exchange in Plants and Insects 4.5 / 5 based on 3 ratings ? BiologyGas ExchangePlantsASAQA Created by: chickpeatweetCreated on: 04-03-15 18:49 Holes in surface of terrestrial insect which allow gas exchange Spiracle 1 of 12 The gas exchange surface in terrestrial insects (leads of from trachea) Tracheoles 2 of 12 When holes in surface of organism open, what are they at risk of? Water loss 3 of 12 What CO2 is used for in plants during the daytime Photosynthesis 4 of 12 What O2 is used for during day and night Respiration 5 of 12 Holes in surface of leaves which allow gas exchange Stomata 6 of 12 The cells which open and close the holes in the leaf surface Guard cells 7 of 12 The stimulus which opens the holes in the leaf Light 8 of 12 The process of water loss and gain in a plant Transpiration 9 of 12 The guard cells swell and open the holes when there is a decrease in... Water potential 10 of 12 Compared to a hippo, does a mouse have a larger or smaller SA:V ratio? Larger 11 of 12 Will an animal with a larger surface area:volume ratio lose heat faster or slower? Faster 12 of 12
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