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Digestion and Absorption

Short Answer Type

81. Write down the human dental formula. What is meant by diphydont dentition ?

Human dental formula for one side of buccal Write down the human dental formula. What is meant by diphydont dentition ?

Diphydont dentition : It is the dentition having two sets of teeth, first set is of milk teeth which are replaced by the second set of permanent teeth.

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Long Answer Type

82. Describe modes of nutrition.

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83. Distinguish between jejunum and ileum.

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84. Describe types of holozoic nutrition.

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85. Describe the digestion of carbohydrates.

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86. Describe digestion of proteins.

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87. Describe various Nutritional disorders.

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88.

Give the process of digestion of fat.

Or Describe digestion of butter. (NCERT)

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89. What are disadvantage of incomplete alimentary canal ? And also discuss the advantage of complete alimentary canal.

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Short Answer Type

90. Distinguish between autotrophic and heterotrophic nutrition.

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