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प्रश्न
Study the following dental formula and then answer the question that follow:
`"i" 3/4 "c" 0/0 "pm" 0/1 "m" 1/1`
State the total number of teeth present in the dentition.
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उत्तर
A total of 20 teeth are present in the given dentition.
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संबंधित प्रश्न
Which of the organs performs the function in humans?
Absorption of food
What substances are contained in pancreatic juice? What are their functions?
Name the substances on which the following enzymes act in the human digestive system:
(i) Trypsin
(ii) Amylase
(iii) Pepsin
(iv) Lipase
The process of digestion of food in humans begins in:
(a) stomach
(b) food pipe
(c) mouth
(d) small intestine
Name the hormone that helps in regulating level of sugar in our blood. Name the gland that secrets it.
Give two reasons to explain why the absorption of digested food occurs mainly in the small intestine.
Write four sequential steps of the procedure of the experiment "Preparing a temporary mount of a leaf peel to show stomata".
What do you mean by the absorption of food?
Fill in the blanks.
Pepsin acts on ________ to change them into _______ and __________.
Write true or false for the below statement. Rewrite the false statements correctly.
All the absorbed nutrients are immediately required by the body.
Find the odd one out. Give reasons for your choice
Find the odd one out. Give reasons for your choice.
Give reasons for the following:
All teeth in the mouth are not alike.
State whether the following statements are True or false: Trypsin coagulates the milk protein.
Describe the human salivary gland.
Name the enzymes secreted by the following: Stomach
Use your brain power!
Why do we sometimes choke suddenly while eating?
Answer the following question.
Small Intestine is very long and coiled. Even if we jump and run, why it does not get twisted? What can happen if it gets twisted?
What is chyme?
What are villi?
