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प्रश्न
A group of organs together make up an ______ system.
उत्तर
A group of organs together make up an organ system.
संबंधित प्रश्न
Match the items of Column I with suitable items in Column II.
| Column I | Column II | ||
| (a) | Salivary gland | (i) | Bile juice secretion |
| (b) | Stomach | (ii) | Storage of undigested food |
| (c) | Liver | (iii) | Saliva secretion |
| (d) | Rectum | (iv) | Acid release |
| (e) | Small intestine | (v) | Digestion is completed |
| (f) | Large intestine | (vi) | Absorption of water |
| (vii) | Release of faeces |
Describe one way in which the small intestine is adapted for the absorption of digested food.
Which of the following has the longest small intestine?
(a) carnivore
(b) omnivore
(c) herbivore
(d) autotroph
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
With which human organ system (or human systems) is villi associated?
Explain the process of digestion of food in mouth, stomach and small intestine in human body.
The water from the digested food is mainly absorbed by
What are the end products of the digestion of: starch, proteins and fats respectively?
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
What do you mean by the absorption of food?
Fill in the blank.
Saliva contains salivary amylase which changes starch to _____.
Fill in the blank.
Peristalsis is caused by _____________________________.
Write true or false for the below statement. Rewrite the false statements correctly.
Saliva contains lipase which digests carbohydrates
Differentiate between
Small intestine and Large intestine
Write short answers
What is ingestion?
Name the types of teeth in human with functions.
The contraction and expansion movement of the walls of the food pipe is called ____________.
List the glands associated with digestion.
