Science Fill in the blanks.

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Gums and resins are the _________ products of plants.

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Bowman’s capsule and tubule taken together make a _________.

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Iodine turns blue-black on reacting with _________.

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Green plants use __________, _________ and __________ to make food.

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All non-green plants and animals are __________.

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The __________ blood cells make antibodies whereas ___________ blood cells help in respiration.

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The organs which extract the nitrogenous wastes from the blood are __________.

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Heterotrophs depend on _________ and other ________ for food,

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The extracellular fluid which always flows from body tissues to the heart is called _________.

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The actual exchange of gases takes place in the _________ of the lungs.

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Gills are the breathing organs in ________.

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All green plants are __________.

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Yeast undergoes _________ respiration whereas Amoeba undergoes _________ respiration.

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_________ in the lungs provide a very large surface area for gaseous exchange.

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The organs of respiration in man are the __________.