We have completed the NCERT/CBSE chapter-wise Multiple Choice Questions for Class 7 Science book Chapter 2 Nutrition in Animals with Answers by expert subject teacher for latest syllabus and examination. You can Prepare effectively for the exam taking the help of the Class 7 Science Objective Questions PDF free of cost from here. Students can take a free test of the Multiple Choice Questions of Nutrition in Animals. Each Questions has four options followed by the right answer. Download the Science Quiz Questions with Answers for Class 7 free Pdf and prepare to exam and help students understand the concept very well.
MCQ Questions for Class 7 Science with Answers
Q1. The acid secreted in the stomach is:
(i) Hydrochloric acid
(ii) Sulphuric acid
(iii) Phosphoric acid
(iv) Nitric acid
(i) Hydrochloric acid
Q2. Saliva is released from
(i) Pinus gland
(ii) Thyroid gland
(iii) Adrenal gland
(iv) Salivary gland
(iv) Salivary gland
Q3. The false feet of Amoeba are used for:
(i) movement only
(ii) capture of food only
(iii) capture of food and movement
(iv) exchange of gases only
(iii) capture of food and movement
Q4. Which of the following is not a part of digestive system ?
(i) Mouth cavity
(ii) Stomach
(iii) Food pipe
(iv) Wind pipe
(i) Mouth cavity
Q5. The breakdown of complex components of food into simpler substances is called
(i) ingestion
(ii) egestion
(iii) assimilation
(iv) digestion
(iv) digestion
Q6. Bile is produced by:
(i) Small intestine
(ii) Gallbladder
(iii) Liver
(iv) Pancreas
(iv) Pancreas
Q7. The process of breakdown of food particles into small pieces is called _.
(i) Mastication
(ii) Digestion
(iii) Peristalsis
(iv) Diffusion
(ii) Digestion
Q8. The main function of the lacteals of intestine is the absorption of
(i) amino acids
(ii) glucose and vitamins
(iii) lactic acid
(iv) fatty acids and glycerol
(iv) fatty acids and glycerol
Q9. Bile is produced in
(i) Gall bladder
(ii) Blood
(iii) Liver
(iv) Spleen
(iii) Liver
Q10. Which of the following animals swallow its prey?
(i) Human beings
(ii) Snakes
(iii) Humming birds
(iv) Ant
(ii) Snakes
Q11. The intestinal juice digests the fats into:
(i) Fatty acids
(ii) Glycerol
(iii) Fatty acid and glycerol
(iv) Amino acids
(iii) Fatty acid and glycerol
Q12. Mode of nutrition in animal is
(i) Saprophytic
(ii) Heterotrophic
(iii) Omnivores
(iv) Autotrophic
(ii) Heterotrophic
Q13. Which is not digested by human?
(i) Protein
(ii) Fats
(iii) Glucose
(iv) Cellulose
(iv) Cellulose
Q14. Salivary glands are located in
(i) mouth
(ii) liver
(iii) stomach
(iv) large intestine
(i) mouth
Q15. From where do we take in food?
(i) Anus
(ii) Mouth
(iii) Stomach
(iv) Oesophagus
(ii) Mouth
Q16. The removing of faecal matter through the anus is called:
(i) Digestion
(ii) Absorption
(iii) Egestion
(iv) None of these
(iii) Egestion
Q17. Which one is a unicellular organism?
(i) Frog
(ii) Hydra
(iii) Amoeba
(iv) Ant
(iii) Amoeba
Q18. Which of the following pair of teeth differ in structure but are similar in function?
(i) canines and incisors
(ii) molars and premolars
(iii) incisors and molars
(iv) premolars and canines
(i) canines and incisors
Q19. The way of taking food by bees is
(i) swallowing
(ii) sucking
(iii) filtering
(iv) none of these
(ii) sucking
Q20. The teeth of first set fall off at the age between
(i) 10 – 20
(ii) 6 – 8
(iii) 9 – 1
(iv) 0 – 2
(ii) 6 – 8
Q21. Saliva breaks down the:
(i) Starch into amino acids
(ii) Proteins into amino acids
(iii) Starch into sugar
(iv) None of these
(iii) Starch into sugar
Q22. Siphoning is the mode of feeding alone in which type of animal.
(i) Humming bird
(ii) Butterfly
(iii) Ant
(iv) Housefly
(ii) Butterfly
Q23. The swallowed food moves downwards in the alimentary canal because of:
(i) force provided by the muscular tongue.
(ii) the flow of water taken with the food.
(iii) gravitational pull.
(iv) the contraction of muscles in the wall of food pipe.
(i) force provided by the muscular tongue.
Q24. The process in which faucal matter is removed through the anus.
(i) Egestion
(ii) Digestion
(iii) Absorption
(iv) Ingestion
(i) Egestion
Q25. The process of taking food in the body is known as
(i) egestion
(ii) ingestion
(iii) digestion
(iv) assimilation
(ii) ingestion
Q26. The part of digestive system where no digestion takes place is:
(i) Mouth
(ii) Stomach
(iii) Oesophagus
(iv) Small intestine
(ii) ingestion
Q27. The semi-solid mass which is produced after thoroughly mix up of food and gastric juice is called
(i) bolus
(ii) chyme
(iii) bile
(iv) villus
(ii) chyme
Q28. The enzymes predsent in the saliva convert:
(i) fats into fatty acids and glycerol
(ii) starch into simple sugars
(iii) proteins into amino acids
(iv) complex sugars into simple sugars
(ii) starch into simple sugars
Q29. The digestive tract and the associated glands together constitute the
(i) digestive system
(ii) oesophagus
(iii) alimentary canal
(iv) nutrition system
(i) digestive system
Q30. Which gland secretes bile juice?
(i) Liver
(ii) Pancreas
(iii) Bladder
(iv) All of these
(i) Liver
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