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प्रश्न
Consider the following two statements A and B and select the right option from (i)-(iv) about their correctness.
- Small intestine is shorter than large intestine.
- Small intestine is wider than large intestine.
Options :
(i)Both the statements are correct
(ii) Both the statements are wrong
(iii) Statement A is correct, B is wrong
(iv) Statement B is correct, A is wrong
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उत्तर
(ii) Both statements are wrong.
The small intestine is longer (7 metres) than large intestine (1.5 metres). Also, large intestine is so called because of its width which is larger than that of small intestine.
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संबंधित प्रश्न
How is the small intestine designed to absorb digested food?
Draw a labelled diagram of the human digestive system. With the help of this diagram, describe the process of digestion of food in man (humans).
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
Which of the following are the correct functions of two components of pancreatic juice trypsin and lipase?
(a) trypsin digests proteins and lipase carbohydrates
(b) trypsin digests emulsified fats and lipase proteins
(c) trypsin digests starch and lipase fats
(d) trypsin digests proteins and lipase emulsified fats
Name the substance whose build up in the muscles during vigorous physical exercise may cause cramps.
The water from the digested food is mainly absorbed by
Why is the small intestine the most important organ of the digestive system?
Define the following term:
Peristalsis
Write one function each of the following enzymes:
Pepsin
Write four sequential steps of the procedure of the experiment "Preparing a temporary mount of a leaf peel to show stomata".
Put a tick (✓) against the most appropriate alternative in the following statement.
The hardest substance in your body?
Name the following
The organ into which the pancreatic juice and the bile juice are poured
Name the three enzymes found in pancreatic juice.
(i)____ (ii)____ (iii)_____
Given alongside is the diagram of the human alimentary canal.
(i) Name the parts 1-11 indicated by guidelines.
1.____ 2.____ 3.____ 4.____ 5.____ 6.____ 7.____ 8.____ 9.____ 10.___ 11.____
(ii) State the function of the juice secreted by the part 1.
(iii) State the function of the three enzymes found in the juice secreted by part 3.
Name the digestive juice secreted by the stomach and give its function.
Correct the spellings: Bilirubin
What bodily needs or sensations do you become aware of even though you are reading a book?
Breakdown of food into smaller molecules in our body is known as
The other name of food pipe is alimentary canal.
