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प्रश्न
Who is telling a lie?
Liver: I am the largest gland in the body.
पर्याय
Truth
Lie
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उत्तर
Truth
संबंधित प्रश्न
What is the role of saliva in the digestion of food?
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 |
What is the name of the opening in the human body through which undigested food is thrown out?
Mention two ways in which the ileum of the mammal is adapted for the absorption of digested food.
________ is the largest gland in the body.
Put a tick (✓) against the most appropriate alternative in the following statement.
The hardest substance in your body?
Fill in the blank.
In an adult human, there are a total of ___ teeth.
Name the digestive juice secreted by the stomach and give its function.
Find the odd one out. Give reasons for your choice.
Observe the diagram given alongside and answer the following:
- Name the parts numbered 1-8.
- Which parts shown in the diagram are non-living?
- Is the tooth suited for cutting, tearing or grinding?
- What is the function of parts 8 and 7?
- What is the total number of teeth present in adult human beings?
- Write the dental formula of human beings.
State whether the following statements are True or false: Na+ is absorbed in intestine by sodium pump.
Define digestion.
Mark odd one in the series:
Name the enzymes secreted by the following: Ileum
What makes respiration and blood circulation go on all the time, and the processes of digestion happen at the right time?
Use your brain power!
Why do we sometimes choke suddenly while eating?
Identify the INCORRECT statement.
Read carefully the terms given below. Which of the following set is the correct combination of organs that do not carry out any digestive functions?
How does tooth enamel get corroded? What is the preventive measure for this?
Give two reasons, why bile juice is considered to be an important secretion of liver in the process of digestion?
