The ability of chameleon to change its colour rapidly is an adaptation for

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Which of the following can cause shrinkage of living cells?

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The movement response of a cockroach away from a light source is

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The theory of natural selection was postulated by

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The theory of use and disuse of organs was promulgated by

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A collection of population of all living organisms that exist in a habitat is referred to as

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The micro-organisms that causes Typhoid disease is

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The type of asexual reproduction that is common to both Paramecium and Protists is

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The importance of the mouth-brooding behaviour in Tilapia is that it

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Which of the following is NOT a method of conserving wild life?

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Which of the following pairs are social insects?

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The vector for the malaria parasite is a

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