In the alimentary system of a bird, the function of teeth is carried out by the

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Insectivorous plants traps and kill their prey to derive

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The order of passage of food in the digestive system is?

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In a dicotyledonous stem, the zone between the epidermis and the pericycle is the

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The most important characteristic that makes reptiles to conquer terrestrial habitats is the possession of

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The beak of a duck is structurally adapted for

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Which of the following is used mainly for balancing in fish?

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Radial symmetry is a future common to

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The most abundant group of organisms in the animal kingdom is

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The bacteria type that are arranged in chains are the

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In plants, the structure that performs a similar function with the testis in mammals is the

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The cell of an onion bulb can be differentiated from a cheek cell by the presence of

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