What is alimentary canal answer?
The alimentary canal is a major part of the digestive system. It is a continuous muscular tube which runs through the body and it is around 8 to 10 meters long. The alimentary canal performs the function of digesting food. It breaks it down to smaller pieces and aids in the absorption of the digested food.
What are the main functions of the alimentary canal?
The alimentary canal is a muscular hollow continuous tubular organ that starts at the mouth and terminates at the anus and is responsible for the digestion and absorption of the ingested food and liquids. The alimentary canal or alimentary tract is part of the digestive (gastrointestinal) system.
What order does food pass through the alimentary canal?
The main organs that make up the digestive system (in order of their function) are the mouth, esophagus, stomach, small intestine, large intestine, rectum and anus.
Where does the alimentary canal start and end?
What is the Alimentary Canal. The alimentary canal is mainly referred to as the pathway by which food enters our body. It is a tube-like structure which starts from the mouth and ends at the large intestine. The alimentary canal plays a primary role in the human digestion process and is also termed as the digestive tract. Also,…
How is saliva produced in the alimentary canal?
Saliva is produced by the salivary glands and is then released into the buccal cavity when we eat, smell or even think of food! When food enters the mouth, mastication (the process of chewing food) breaks the food into smaller particles, which in turn helps the enzymes in the saliva to act on the broken-down food.
How are the teeth used in the alimentary canal?
Incisors and canines (the front teeth) are used to cut and tear food, while the bicuspids and molars (the teeth further back) crush and grind, which in turn smashes the food into smaller bits that are easier to digest. The tongue is an organ which is triangular in shape. It is fleshy and muscular. It lies along the floor of the buccal cavity.
Which is part of the digestive system includes the alimentary canal?
Human digestive system comprises the alimentary canal and various digestive glands. The alimentary canal is a muscular tube, which extends from the mouth to the anus. The human digestive system comprises mouth, pharynx, oesophagus, stomach, small intestine, large intestine, and anus.