Advertisements
Advertisements
Question
Give reasons for the following:
All teeth in the mouth are not alike.
Solution
The dentition in animals is based on the type of food they eat. So we have different kinds of teeth.
All teeth in the mouth are not alike as we eat both meat and plants. Due to different types of food eating habits teeth are of different types.
APPEARS IN
RELATED QUESTIONS
The gall bladder temporarily stores bile.
Which part of the digestive canal is involved in:
Absorption of food ______.
Pancreatic juice contains enzymes which digest:
(a) proteins and carbohydrates only
(b) proteins and fats only
(c) fats and carbohydrates only
(d) proteins, fats and carbohydrates
Why is there a difference in the rate of breathing between aquatic organisms and terrestrial organisms? Explain.
Write the function of the following in the human alimentary canal:
Villi
Write short answers
Write the names of three enzymes which are found in pancreatic juice.
Name the enzymes secreted by the following: Ileum
Write down the explanation.
Explain the structure of tooth.
(i)______ and (ii)______ form the common bile duct.
Given below from (i) to (iv) are some food items.
- Boiled and mashed potato
- Glucose solution
- A slice of bread
- Mustard oil
Which of the above will give a blue-black colour when tested with iodine?