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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
How is the small intestine designed to absorb digested food?
Water from the undigested food is absorbed mainly in the ______.
Where are proteins first digested in the alimentary canal?
| When a person puts food in his mouth, then teeth cut it into small pieces, chew and grind it. The glands A in the mouth secrete a substance B which is mixed with the food by tongue. The substance B contains an enzyme C which starts the digestion of food in the mouth. The slightly digested food from the mouth goes down a tube D. The special type of movements E in the walls of tube D push the food into stomach for further digestion. The stomach wall secretes gastric juice containing three substance F, G and H. One of the functions of F is to kill bacteria which may enter the stomach with food. The substance G protects the inside layer of stomach from the damaging effect of substance F whereas substance H is and enzyme for digestion. The partially digested food then enters into small intestine for further digestion. |
- What are (i) gland A, (ii) substance B, and (iii) enzyme C?
- Name the tube D.
- What is the movement E known as?
- What are (i) F, (ii) G, and (iii) H?
Mention two ways in which the ileum of the mammal is adapted for the absorption of digested food.
The stomach secretes gastric juice, which contains hydrochloric acid. What is its function?
Study the diagram given below and then answer the question that follows:
Name the parts labelled 1, 2, 3, 4, 5 and 6.
Write one function each of the following enzymes:
Pepsin
Name the types of teeth seen in humans.
Define with examples: Omnivores
Mark odd one in the series:
Describe the process of digestion in human beings.
The question has four options. Choose the correct answer:
Common passage for swallowing food and breathing is
Which systems work together to provide the body with energy?
Circle the odd one.
Analogy
Enzymes: Digestive glands:: _______: Endocrine glands.
Describe the alimentary canal of man
(i)______ and (ii)______ form the common bile duct.
What happens when we swallow our food?
Digestion of food starts in ______ and gets completed in ______.
