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Transpiration Revision

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    Biology
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  • Maximum Transpiration occurs through__________________.
    Stomata
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  • Function of Phloem
    Translocation of food from leaves to other parts of the plant
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  • Low humidity in atmosphere results in a decrease in the rate of transpiration. State True or False.
    False.
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  • State which is NOT true for Transpiration:1. Transpiration increases with decrease in atmospheric pressure 2. Transpiration increases with increase in temperature. 3. Less transpiration occurs on a sunny day
    3. Less transpiration occurs on a sunny day
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  • Which of the following is not an adaptation to reduce transpiration? More Stomata, Narrow leaves, Thick cuticel
    More Stomata
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  • Label of parts A, B, C and D in this picture: Cell Wall, Chloroplast, Vacuole, Nucleus
    A - Chloroplast B - Nucleus C - Vacuole D - Cell Wall
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  • Transpiration Pull is maximum under which of the following conditions: 1. Open stomata, Irrigated soil humid temperature 2. Open stomata, dry weather, moist soil
    2. Open stomata, dry weather, moist soil
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  • Choose the correct logical sequence 1. Upper epidermis, Palisade mesophyll, Spongy mesophyll, Lower epidermis 2. Lower epidermis, palisade mesophyll, spongy mesophyll, upper epidermis
    1. Upper epidermis, Palisade mesophyll, Spongy mesophyll, Lower epidermis
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  • What are the tiny holes present in the leaves?
    Stomata
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  • Why do plants need sunlight for photosynthesis?
    The light provides the energy needed to power photosynthesis
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  • What is the chemical formula for Glucose (sugar)?
    C6H12O6
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  • Because plants carry out photosynthesis, they are considered _______
    autotrophs
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  • Most plants appear green because of ___________
    chlorophyll
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