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    Showing 7891–7920 of 12584 guides

    English Language

    Planning, Drafting and Editing

    OCRGCSE

    This guide focuses on the essential skills of Planning, Drafting, and Editing for OCR GCSE English Language. Mastering this process is the key to unlocking high marks in AO5 (Organisation) and AO6 (Technical Accuracy) in your written responses."

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    Physics

    (b) identification of variables that must be controlled, where appropriate

    OCRA-Level

    H556

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    Biology

    (b) identification of variables that must be controlled, where appropriate

    OCRA-Level

    H420

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    Biology

    Plant and animal responses: (a) (i) the types of plant responses

    OCRA-Level

    H420

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    Biology

    Plant and animal responses: (b) the roles of plant hormones

    OCRA-Level

    H420

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    Biology

    (c) the experimental evidence for the role of auxins in the control of…

    OCRA-Level

    H420

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    Biology

    (d) the experimental evidence for the role of gibberellin in the control…

    OCRA-Level

    H420

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    Biology

    Plant and animal responses: (f) the commercial use of plant hormones

    OCRA-Level

    H420

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    Biology

    (g) the organisation of the mammalian nervous system

    OCRA-Level

    H420

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    Biology

    (h) the structure of the human brain and the functions of its parts

    OCRA-Level

    H420

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    Biology

    Plant and animal responses: (i) reflex actions

    OCRA-Level

    H420

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    Biology

    (ii) the examination of stained sections or photomicrographs of skeletal…

    OCRA-Level

    H420

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    Biology

    (j) the coordination of responses by the nervous and endocrine systems

    OCRA-Level

    H420

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    Biology

    (k) the effects of hormones and nervous mechanisms on heart rate

    OCRA-Level

    H420

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    Biology

    (l) (i) the structure of mammalian muscle and the mechanism of muscular…

    OCRA-Level

    H420

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    Biology

    Antibacterial chemicals. • Poisons to deter herbivores.

    AQAGCSE

    8461

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    Biology

    Cellulose cell walls. • Tough waxy cuticle on leaves. • Layers of dead…

    AQAGCSE

    8461

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    Biology

    Plant defence responses: Chemical plant defence responses.

    AQAGCSE

    8461

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    Biology

    Plant defence responses: Mechanical adaptations.

    AQAGCSE

    8461

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    Biology

    Physical defence responses to resist invasion of microorganisms.

    AQAGCSE

    8461

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    Biology

    Students should be able to describe physical and chemical plant defence…

    AQAGCSE

    8461

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    Biology

    Thorns and hairs deter animals. • Leaves which droop or curl when touched.…

    AQAGCSE

    8461

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    Biology

    Plant hormones

    EduqasGCSE

    WJEC-GCSE-Biology

    Master the chemical messengers that control plant growth and responses. This topic covers the vital mechanisms of phototropism and gravitropism, plus the commercial applications of auxins, gibberellins, and ethene that frequently appear in 6-mark questions.

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    Combined Science

    Extract and interpret information from graphs, charts and tables.

    AQAGCSE

    8464

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    Biology

    It is composed of hollow tubes strengthened by lignin adapted for the…

    AQAGCSE

    8461

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    Combined Science

    Phloem is composed of tubes of elongated cells. Cell sap can move from one…

    AQAGCSE

    8464

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    Biology

    Phloem is composed of tubes of elongated cells. Cell sap can move from one…

    AQAGCSE

    8461

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    Biology

    Phloem tissue transports dissolved sugars from the leaves to the rest of…

    AQAGCSE

    8461

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    Combined Science

    Phloem tissue transports dissolved sugars from the leaves to the rest of…

    AQAGCSE

    8464

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    Combined Science

    Plot and draw appropriate graphs, selecting appropriate scales for axes

    AQAGCSE

    8464

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