Please select a subject first
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The additional set of proteins required for packaging of chromatin at higher level are called ______.
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The length of DNA can be calculated by ______.
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Cell wall of root hair is formed by ______ components.
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(i)______ and (ii)______ form the common bile duct.
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Identify labels I, II, III in the given figure of root showing different regions.

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Due to which ·of the following reason root cap has no function in water absorption?
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Identify the labels (A-F) in the given diagram of excretory system in human beings.

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______ is freely permeable but plasma membrane is selectively permeable.
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The Malpighian corpuscle lies in the______ of the kidney.
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The common bile duct and pancreatic form ______.
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Which type of water is present in the fine spaces of small non-colloidal soil particles?
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Identify the sugar having the molecular formula C6H1206.
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The octamer of histone protein is made of ______.
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Fructose is the fruit sugar and chemically it is ketohexose but it has a ______ rather than a ______.
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With reference to graph select the correct alternative
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Which type of water is available to the plants?
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Which sphincter guards the opening of the hepato-pancreatic duct?
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Flame cells are present in ______.
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From the following identify the materials that are made up of cellulose.
i. Plant cell wall
ii. Exoskeleton of arthropods
iii. Paper from plant pulp
iv. Cotton fibre
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Identify the INCORRECT statement.
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