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प्रश्न
Define the following term :
Omnivore
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उत्तर
Omnivores are organisms that consume both plants and animals.
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संबंधित प्रश्न
Which part of the digestive canal is involved in:
Chewing of food ______.
What are the functions of liver and pancreas in the human digestive system ?
Describe one way in which the small intestine is adapted for the absorption of digested food.
The inner lining of stomach is protected by one of the following from the harmful effect of hydrochloric acid. This is:
(a) pepsin
(b) mucus
(c) saliva
(d) bile
If the teeth are not cleaned regularly, they become covered with a sticky yellowish layer W of food particles and bacteria. Since layer W covers the teeth, the alkaline liquid X secreted by glands Y inside the mouth cannot reach the teeth surface to neutralise the acid formed by the action of organisms Z on sugary food, and hence tooth decay sets in.
(a) What is W known as?
(b) What is (i) X, and (ii) Y?
(c) What are organisms Z?
(d) State one way of removing layer W from the teeth.
List in tabular form two differences between pepsin and trypsin.
What are the main characteristics of enzyme?
Last molar tooth in human beings is called ______.
Define the following term:
Digestion
Write true or false for the below statement. Rewrite the false statements correctly.
The process of taking in food is called assimilation
Define with examples: Autotrophs
Define with examples: Heterotrophs
State whether the following statements are True or false: Trypsin coagulates the milk protein.
Mark odd one in the series:
Give a reason.
Food becomes acidic in the stomach.
Name the organs of the digestive system
State whether true or false. If false, correct the statement.
During digestion, proteins are broken down into amino acids.
Why do we eat?
Name the parts of the alimentary canal where water gets absorbed from undigested food.
Curdling of milk protein is done by ______.
