Inhaled air is made warm and moist in the

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Which of the following statements best describes haemoglobin?

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A monocot root IS different from a dicot root by having

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Secondary growth is brought about by the activities of the

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The part labelled I is called the

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The part labelled II in the diagram is

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Cells that utilise a lot of energy are characterized by the presence of a large number of

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The following processes are involved in water movement in the endodermis except

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In which of the following habitats is Paramecium no found

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If Amoeba is placed in a salt solution the contractile vacuoles would

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Which of the following pairs of cells carry out the same function?

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Which of the following cells are not regarded as specialized?

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