Which is the most important adaptation of a bony fish life in water?

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Which of the following combinations differentiates a bony fish from a cartilaginous fish?

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In Amoeba, osmoregulation is carried out by the

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Which is the correct order in an evolutionary sequence for the following plants groups?

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The soil swallowed by the earthworm to form the worm cast is grouped up in the

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Green plants are distinguished from other living organisms by their ability to

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The smallest living organism which share the characteristics of both living and non-living matter are

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The membrane surrounding the vacuole in a plant cell is called the

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Which of the labelled parts is the diastema?

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This lower jaw is typical of a

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The function of the structure labelled G is to

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In H, the cotyledons are carried above the soil because

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