The greatest concentration of light receptors is found in the part labelled

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The light – sensitive layer is labelled

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Which of the following organisms is at the tissue level of organization?

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The bone that articulates with the part labelled III is the

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The part labelled I is the

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The piece of bone represented in the diagram is found in the

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The upward movement of the sap in the xylem vessel is brought about by

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The loss of water vapour through the aerial parts of the plant to the atmosphere is called

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The part through which manufactured sugar is transported is labelled

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The xylem is labelled

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The pilaferous layers is labelled

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In which of the following is cilia not associated with movement or transport of materials?

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