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प्रश्न
Study the diagram given below and then answer the question that follows:
Identify the tooth and give a reason to support your answer.
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उत्तर
The tooth shown in the diagram has only one root, so it is an incisor or canine which is used for biting and piercing.
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संबंधित प्रश्न
The length of small intestine in a human adult is about:
(a) 4.5 m
(b) 1.5 m
(c) 3.5 m
(d) 6.5 m
Which of the following component of our food is digested by an enzyme which is present in saliva as well as in pancreatic juice?
(a) proteins
(b) fat
(c) minerals
(d) carbohydrate
The first enzyme to mix with food in the digestive tract is:
(a) pepsin
(b) cellulose
(c) amylase
(d) trypsin
Define the terms 'nutrients'.
What is roughage? Give two examples.
Name the three regions of the large intestine.
Write true or false for the below statement. Rewrite the false statements correctly.
The pancreas secretes bile juice
Find the odd one out. Give reasons for your choice
Write short answers
What is ingestion?
Define with examples: Autotrophs
State whether the following statements are True or false: Trypsin coagulates the milk protein.
Describe the digestion of starch.
Who is telling a lie?
Liver: I am the largest gland in the body.
Who is telling a lie?
Large intestine: I am 7.5 meter long.
What makes respiration and blood circulation go on all the time, and the processes of digestion happen at the right time?
Bile helps in the digestion of ______.
The pyloric sphincter guards the passage between the ____________.
Name the correct substrates for the following enzymes
- Trypsin
- Amylase
- Pepsin
- Lipase
Mark the following statement as True or False. If false, write the correct statement.
All heterotrophs have a similar basic process of nutrition.
Label the following parts in Figure and name them.
- The largest gland in our body.
- The organ where protein digestion starts.
- The organ that releases digestive juice into the small intestine.
- The organ where bile juice gets stored.
