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प्रश्न
Study the diagram given below and then answer the question that follows:
Name the parts labelled 1, 2, 3, 4, 5 and 6.
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उत्तर
1 → Enamel
2 → Dentine
3 → Pulp
4 → Gum
5 → Crown
6 → Cement
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संबंधित प्रश्न
Label the following figure of the digestive system.
A part of the human digestive system
What is meant by life processes? Name the basic life processes common to all living organisms which are essential for maintaining life.
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
Mention two ways in which the ileum of the mammal is adapted for the absorption of digested food.
Study the following dental formula and then answer the question that follow:
`"i" 3/4 "c" 0/0 "pm" 0/1 "m" 1/1`
Is the dentition that of a carnivore or herbivore? Give a reason to support your answer.
Fill in the blank.
Molars are meant for _____ the food.
Bile helps in the digestion of ______.
______ is the common passage of air and food.
Identify the correct human dental formula.
Cellulose-rich food substances are good source of roughage in human beings because ______.
