Nutrition in animals Worksheet-1

Nutrition in animals Worksheet-1

Multiple-Choice Question:

1. Amoeba is ______ organism.

(A) Unicellular    

(B) Multicellular          

(C) None of these

2. The undigested residue of the food is expelled outside by:

(A) Vacuole        

(B) Pseudopodium

(C) Tentacles

3. Animals lose water when they:

(A) Breathe in                                   (B) Urinate                   

(C) Breathe out                                (D) Any of these

4. The cavity present in the tooth is called:

(A) Pulp cavity                                 (B) Tooth cavity           

(C) Mouth cavity                             (D) None of these

5. Food is absorbed through:

(A) Villi                                              (B) Walls of stomach  

(C) Walls of liver                              (D) Any of these

6. Various steps of human nutrition are in the order:

(A) Ingestion,  egestion, digestion, absorption and assimilation

(B) Ingestion, egestion, assimil­ation, absorption and assimilation

(C) Ingestion, assimilation, digest­ion, absorption and egestion

(D) Ingestion, digestion, absorption, assimilation and egestion

7.   _________ is the hardest tissues of Human body.

(A) Bone of Hind limb                    (B) Enamel

(C) Dentine or Ivory                        (D) Spinal cord

8. Which of the following diseases show the symptoms of watery stool frequently?

(A) Jaundice                                     (B) Malaria                   

(C) Diarrhoea                                   (D) None of these

9. The inner lining of the stomach secretes _____and digestive juices.

(A) Mucous, hydrochloric acid      

(B) Mucous, citric acid

(C) Citric acid, hydrochloric acid ,mucous

(D) None of these

10. Food is moved through the digestive tract by rhythmic waves of ______contractions called peristalsis.

(A) Involuntary muscle         

(B) Voluntary muscle

(C) Both of these

Answer Key:

1. (A)
2. (A)
3. (B)
4. (A)
5. (A)
6. (D)
7. (B)
8. (C)
9. (A)
10. (A)