EXAMIANS
Which of the following systems in man is affected by the bite of cobra ?
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The numerous minute pores in the epidermis of a leaf are called
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Which ecological pyramid can never be inverted
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The water readily available to plants for absorption by roots is
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Our skin, when exposed to excess sunlight, becomes dark. This is because our skin pigments called
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By complete oxidation of glucose number of ATP molecule formed is
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________ is a thyroid hormone which controls the balance of calcium in the body.
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Which veins donot carry de-oxygenated blood
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Which one of the following crops would be preferred for sowing in order to enrich soil with nitrogen?
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Insulin is secreted from which gland or organ of human body
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