How Do Animals Take Food

How Do Animals Take Food Worksheet-1

1. Which component of food is absorbed in large intestine?

(a) Carbohydrate                          (b) Protein

(c) Roughage                                 (d) Water

2. Bile is produced by

(a) Liver                                         (b) Gall bladder

(c) Pancreas                                  (d) Small intestine

How Do Animals Take Food Worksheet-2

Fill in Blanks

1. Undigested semi-solid food remaining in large intestine is called ________.

2. _________ in ruminants is the true stomach.

3. Digestion of proteins begins in _________.

4. Villi are found in ________.

5. Finger-like projections of Amoeba are called _________.

6. In Amoeba, the pseudopodia fuse at their tips around food to form_________.

7. Fats are broken down into ________ and glycerol.

8. The last four molars are called ________ teeth.

How Do Animals Take Food Worksheet-3

True or False

1. A twelve years old boy has 32 teeth.

2. Digestive juices are secreted by esophagus.

3. Cud is similar to curd.

4. Bile acts on the fat present in food.

5. The modes of taking in food vary in different animals.

6. Saliva changes sugar into starch.

7. Milk teeth are permanent teeth.

8. Holophytic nutrition involves taking in of wholesome food.

9. The teeth that help in grinding of food are called molar.