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प्रश्न
Put a tick (✓) against the most appropriate alternative in the following statement.
The hardest substance in your body?
पर्याय
Dentine
Bone
Cement
Enamel
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उत्तर
Enamel
APPEARS IN
संबंधित प्रश्न
The process of digestion in humans is completed in:
(a) oesophagus
(b) small intestine
(c) stomach
(d) large intestine
________ is the largest gland in the body.
Write the function of the following in the human alimentary canal:
Saliva
The question has four options. Choose the correct answer:
The organ that stores bile is
The question has four options. Choose the correct answer:
The hardest constituent of the tooth is
Bile helps in the digestion of ______.
The pyloric sphincter guards the passage between the ____________.
Identify the part of the digestive system which is vestigial in humans?
In which of the following vertebrate group/groups, the heart does not pump oxygenated blood to different parts of the body?
What are villi?
