Question

pleae answer these questions

.who will answer these questions I will mark him as brilant

.spaming will be reported



Question 1. The false feet of Amoeba are used for
(a) movement only
(b) capturing food only
(c) capturing food and movement
(d) exchange of gases only

Question 2. The component of food which is complex is
(a) protein
(b) carbohydrate
(c) fat
(d) all of these

Question 3. The breakdown of complex components of food into simpler substances is called
(a) ingestion
(b) egestion
(c) assimilation
(d) digestion

Question 4. The way of taking food by bees is
(a) swallowing
(b) sucking
(c) filtering
(d) none of these

Question 5. Which of the following animals swallow its prey?
(a) Human beings
(b) Snakes
(c) Humming birds
(d) Ant

Question 6. Enzymes present in saliva converts
(a) starch into simple sugars
(b) proteins into amino acids
(c) complex sugars into simple sugars
(d) fats into fatty acids and glycerol

Question 7. From where do we take in food?
(a) Anus
(b) Mouth
(c) Stomach
(d) Oesophagus.

Question 8. The digestive tract and the associated glands together constitute the
(a) digestive system
(b) oesophagus
(c) alimentary canal
(d) nutrition system

Question 9. The teeth of first set fall off at the age between
(a) 10 – 20
(b) 6 – 8
(c) 9 – 11
(d) 0 – 2

Question 10. The teeth of the first set that grew during infancy are called
(a) permanent teeth
(b) milk teeth
(c) starting teeth
(d) all of these

Question 11. The teeth of the second set that replace the milk teeth are known as
(a) permanent teeth
(b) temporary teeth
(c) milk teeth
(d) hard teeth

Question 12. The process of taking food in the body is known as
(a) Egerton
(b) ingestion
(c) digestion
(d) assimilation

Question 13. How many types of teeth are there?
(a) 1
(b) 2
(c) 3
(d) 4

Question 14. The glands of mouth which secrete saliva are
(a) salivary glands
(b) pancreas
(c) lungs
(d) liver

Question 15. Starch is broken down into sugars by the action of
(a) saliva
(b) bile juice
(c) hydrochloric acid
(d) all of these

Question 16. Which gland secretes bile juice?
(a) Liver
(b) Pancreas
(c) Bladder
(d) All of these

Question 17. The bile plays an important role in the digestion of
(a) carbohydrates
(b) fats
(c) sugar
(d) starch

Question 18. The removal of faeces through the anus from time to time is called
(a) rumination
(b) micturition
(c) ingestion
(d) egestion

Question 19. ellulose is a type of
(a) fats
(b) carbon dioxide
(c) carbohydrate
(d) all of these

Question 20. The finger-like outgrowths of human intestine helps to
(a) make the food soluble
(b) absorb the digested food
(c) absorb the undigested food
(d) digest the fatty food substances


Fill in the Blanks Question

1. The ……………. present in the stomach kills the harmful bacteria that may enter along with the food.

2. Animals get their food from ……………. either directly or indirectly by eating animals that eat plants.

3. All organisms require …………….. for growth, repair and functioning of the body.

4. We get hiccups when food particles enter the ……………..

5. The …………….. of complex components of food into​

Answer 1

Answer:

1. C

2. A

3. D

4. B

5. B

6. A ( check the answer )

7. B

8. C

9. B

10. B

11. A

12. B ( check the answer)

13. D

14. A

15. A

16. C

17. B

18. B ( check the answer )

19. A ( check the answer)

20. B

Fill in the Blanks

1. Hydrochloric acid

2. Other animals ( check the answer)

3. Nutrients ( check the answer)

4. don't know

5. don't know