Canines: These are situated next to the incisors, one on each side. Thus, there ar upper jaw and two in the lower jaw. They are sharp and pointed for piercing and te= Premolars: There are two premolars next to the canines on each side of the jaw. The upper jaw and four in the lower jaw. They are used for crushing and grinding food. Molars: These are the last three teeth on each side of both the jaws next to the are six molars in the upper jaw and six in the lower jaw. They are used for chewing last molar on each side in each jaw is called the wisdom tooth because it appea when the human body reaches maturity. However, in some pe of 17-20 years age appear at all. A baby is born without teeth. The first teeth appear at an age of 6 to 7 months or temporary teeth. There are 20 milk teeth consisting of 8 incisors, 4 canine teeth fall off between 6 to 8 years of age and are replaced by a new set of teet These are 32 in number, 16 in each jaw. These consist of 8 incisors, 4 canines, The molars appear only once. Test Yourself Fill in the blanks. runs from the mouth to the anus. 1. The 2. The contains the tongue, teeth and salivary glands. helps in swallowing of food. 4. The last molar on each side in each jaw is called 3. The Oesophagus (Food Pipe) The swallowed food passes from the mouth to the stomach through a pipe or oesophagus. It is a tube-like structure extending from the thr forward in the oesophagus due to contraction of muscles in a wave-like a
Answers
Answer:
Canines: These are situated next to the incisors, one on each side. Thus, there ar upper jaw and two in the lower jaw. They are sharp and pointed for piercing and te= Premolars: There are two premolars next to the canines on each side of the jaw. The upper jaw and four in the lower jaw. They are used for crushing and grinding food. Molars: These are the last three teeth on each side of both the jaws next to the are six molars in the upper jaw and six in the lower jaw. They are used for chewing last molar on each side in each jaw is called the wisdom tooth because it appea when the human body reaches maturity. However, in some pe of 17-20 years age appear at all. A baby is born without teeth. The first teeth appear at an age of 6 to 7 months or temporary teeth. There are 20 milk teeth consisting of 8 incisors, 4 canine teeth fall off between 6 to 8 years of age and are replaced by a new set of teet These are 32 in number, 16 in each jaw. These consist of 8 incisors, 4 canines, The molars appear only once. Test Yourself Fill in the blanks. runs from the mouth to the anus. 1. The 2. The contains the tongue, teeth and salivary glands. helps in swallowing of food. 4. The last molar on each side in each jaw is called 3. The Oesophagus (Food Pipe) The swallowed food passes from the mouth to the stomach through a pipe or oesophagus. It is a tube-like structure extending from the thr forward in the oesophagus due to contraction of muscles in a wave-likea
Explanation:
Your eight incisor teeth are located in the front part of your mouth. You have four of them in your upper jaw and four in your lower jaw.
Canines: These are situated next to the incisors, one on each side. Thus, there ar upper jaw and two in the lower jaw. They are sharp and pointed for piercing and te= Premolars: There are two premolars next to the canines on each side of the jaw. The upper jaw and four in the lower jaw. They are used for crushing and grinding food. Molars: These are the last three teeth on each side of both the jaws next to the are six molars in the upper jaw and six in the lower jaw. They are used for chewing last molar on each side in each jaw is called the wisdom tooth because it appea when the human body reaches maturity. However, in some pe of 17-20 years age appear at all. A baby is born without teeth. The first teeth appear at an age of 6 to 7 months or temporary teeth. There are 20 milk teeth consisting of 8 incisors, 4 canine teeth fall off between 6 to 8 years of age and are replaced by a new set of teet These are 32 in number, 16 in each jaw. These consist of 8 incisors, 4 canines, The molars appear only once. Test Yourself Fill in the blanks. runs from the mouth to the anus. 1. The 2. The contains the tongue, teeth and salivary glands. helps in swallowing of food. 4. The last molar on each side in each jaw is called 3. The Oesophagus (Food Pipe) The swallowed food passes from the mouth to the stomach through a pipe or oesophagus. It is a tube-like structure extending from the thr forward in the oesophagus due to contraction of muscles in a wave-likea