Advertisements
Advertisements
Question
The question has four options. Choose the correct answer:
Common passage for swallowing food and breathing is
Options
gullet
pharynx
glottis
larynx
Advertisements
Solution
pharynx
APPEARS IN
RELATED QUESTIONS
Water from the undigested food is absorbed mainly in the ______.
Carbohydrates are bodybuilding nutrients.
What is the function of enzymes in the human digestive system?
Name the substance on which the following enzymes act in the human digestive system:
Trypsin
What is the special name of the contraction and expansion movement which pushes the food further in our digestive tract (or alimentary canal)?
With which human organ system (or human systems) is the villi associated?
Define the following term :
Pylorus
Study the diagram given below and then answer the question that follows:

Describe the structure of the part labelled '3'.
Give two reasons to explain why the absorption of digested food occurs mainly in the small intestine.
Answer the following question.
Write two different ways in which glucose is oxidized to provide energy in the human body. Write the products formed in each case.
Write the function of the following in the human alimentary canal:
Saliva
Fill in the blanks.
The ______ and ______ are used for crushing and grinding the food.
Name the digestive juice secreted by the stomach and give its function.
Fill in the blanks.
______ and ______ help in digestion but food does not pass through them.
Give reasons for the following.
Meat eating animals have strong canines.
Differentiate between.
Mechanical digestion and Chemical digestion
Describe the following: Digestion of fat in the intestine
Describe the human salivary gland.
Match items in column A with the appropriate items in Column B:
| Column A | Column B | ||
| 1 | HCl | a | Lactose |
| 2 | Rennin | b | Pellagra |
| 3 | Enteropeptidase | c | Rumen |
| 4 | Cellulose | d | Pepsin |
| 5 | Ptyalin | e | Starch |
| 6 | Vitamin | f | Pernicious anaemia |
| 7 | Intestinal juice | g | Trypsin |
| 8 | Bile salt | h | Casein |
| 9 | Vitamin A | i | Micelle |
| 10 | Goitre | j | Night-blindness |
| k | Iodine | ||
Which part of the alimentary canal receives bile from the liver?
