The production of violet colouration, when dilute NaOH solution is added to a solution of food substance, followed by drops of 1% CuSO4 solution while shaking, indicates the presence of

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For growth to occur in organisms, the rate of

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The inner ear contains two main organs, namely, the

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Short-sightedness can be corrected by lenses which are

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Bacteria in the large intestine of man are important in the

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The scapula and the ischium are part of the

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Peripherals arrangement of vascular tissues in dicots is a characteristic of the internal structure of the

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The part of the brain that controls body posture in mammals is the

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In which part of the human body does the secretion of the growth hormone occur?

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The order in which organic evolution has progressed in plants is

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A characteristic of vertebrates that is unique to mammals is

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Coelom is absent in the class of animals termed

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