Advertisements
Advertisements
प्रश्न
Mark odd one in the series:
पर्याय
Oesophagus
Stomach
Intestine
Lungs
Advertisements
उत्तर
Lungs
APPEARS IN
संबंधित प्रश्न
Water from the undigested food is absorbed mainly in the ______.
What are the functions of liver and pancreas in the human digestive system ?
Pancreatic juice contains enzymes which digest:
(a) proteins and carbohydrates only
(b) proteins and fats only
(c) fats and carbohydrates only
(d) proteins, fats and carbohydrates
The partially digested food coming from the stomach of a person enters a long and narrow organ A in his body. The organ A receives the secretion of two glands : liver and pancreas. Liver secretes a greenish-yellow liquid B which is normally stored in the organ C. Pancreas secretes pancreatic juice which contains three digestive enzymes D, E and F. The intestinal juice completes the process of digestion of food. The inner wall of organ A has millions of tiny finger-like projections G which help in the rapid absorption of digested food into blood stream. The undigested part of food then passes into wider tube H which absorbs most of the water from undigested food. The last part of tube H called I stores this undigested food (or waste) for some time. The undigested food is then passed out though opening J as faeces in the process known as K.
(a) Name the organ A.
(b) Name (i) liquid B, and (ii) organ C.
(c) What are the digestive enzymes D, E and F?
(d) Name the projections G present on the inner wall of organ A.
(e) Name (i) tube H (ii) part I (iii) opening J, and (iv) process K.
Explain the process of digestion of food in mouth, stomach and small intestine in human body.
Give any four reasons why water is necessary in our body.
Identify and name the four type of teeth shown below and give their functions
Write true or false for the below statement. Rewrite the false statements correctly.
Water is absorbed in large intestine
Mention the different types of nutrition?
Define with examples: Autotrophs
State one difference in nutrition: Autotroph and Heterotroph
Name the enzymes secreted by the following: Pancreas
The question has four options. Choose the correct answer:
Uvula can close the opening of
Who is telling a lie?
Tongue: My taste-buds can tell only a sweet taste.
What’s the solution?
A person has fainted, and a crowd of people has surrounded him.
Circle the odd one.
Bile helps in the digestion of ______.
The digestive glands associated with the alimentary canal are ______.
What is chyme?
