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Normal adult human male has

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Plants wilt due to excess of

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Monotremes are unique mammals because they

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Poison glands of snakes are homologous to

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Radical vascular bundles are those in which

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Plant bends towards the source of light on account of the movement of curvature known as

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Plant have ____ while animals lack it.

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Osmosis is the flow of solution from higher concentration to a solution of lower concentration through a semi permeable membrane. What is incorrect in this statement?

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Photosynthesis is a process

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On which of the following plants did Gregor Mendal perform his classical experiment?

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Pigmentation of skin is due to

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Norepinephrine increases

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Night blindness is cause by lack of which vitamin?

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Monocot root differs from dicot root in having

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Radioactivity is a phenomenon of the spontaneous emission of

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Organic Substances which, in very small amounts, control growth and development called

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Our major foods, fibres, spices, fruits and beverage crops are

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Movements due to light are shown by

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Outer covering of virus made up of protein is

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Radish is a

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