Biology
Give the technical names for the following types of teeth in humans (on each side, in each jaw)
- The three last grinders.
- The pointed tooth for holding and tearing.
- The broad sharp cutting teeth.
- The two temporary (deciduous) grinding teeth.
Related Questions
Given below is a jumbled sequence of the different parts of the human alimentary canal. Rewrite them in correct sequence.
Stomach, Oesophagus, Large intestine, Small intestine, Pharynx.
Name the following parts of a tooth :
- Part exposed above the gum.
- The hard substance making the covering of the tooth.
- The soft connective tissue contained in the central space of the tooth.
- Bone-like structure fixing the root in position.
- Slight constriction between the root and the crown.
Mention if the following statements are true or false:
- Saliva moistens and lubricates food.
- Saliva contains a protein-digesting enzyme.
- Saliva tends to destroy germs in the mouth.
- Peristalsis occurs through all regions of the gut.
- The food in stomach stays for about 10 hours.
- Gastric juice is alkaline.
- Gastric juice contains pepsinogen.
Name the three salivary glands.