MCQ Questions for Class 7 Science Chapter 2 Nutrition in Animals
with answer
Q1. Mode of nutrition
in amoeba is
(a) Herbivores
(b) Holozoic
(c) Omnivores
(d) Autotrophic
Answer: (b) Holozoic
Q2. Bile is produced
in
(a) Gall bladder
(b) Blood
(c) Liver
(d) Spleen
Answer: (c) Liver
Q3. Which of the
following is not a part of digestive system ?
(a) Mouth cavity
(b) Stomach
(c) Food pipe
(d) Wind pipe
Answer: (d) Wind pipe
Q4. Bile juice is
secreted by which part of digestive system.
(a) Small Intestine
(b) Liver
(c) Pituitary gland
(d) Digestive gland
Answer: (b) Liver
Q5. Cud is the name
given to the food of ruminants which is:
(а) swallowed and
undigested.
(b) swallowed and partially digested.
(c) properly chewed and partially digested.
(d) properly chewed and completely digested.
Answer: (b) swallowed
and partially digested.
Q6. The largest gland
in our body is:
(a) Liver
(b) Salivary gland
(c) Pancreas
(d) Gallbladder
Answer: (a) Liver
Q7. Saliva is released
from
(a) Pinus gland
(b) Thyroid gland
(c) Adrenal gland
(d) Salivary gland
Answer: (d) Salivary
gland
Q8. The false feet of
Amoeba are used for:
(a) movement only
(b) capture of food only
(c) capture of food and movement
(d) exchange of gases only
Answer: (c) capture of
food and movement
Q9. The acid secreted
in the stomach is:
(a) Hydrochloric acid
(b) Sulphuric acid
(c) Phosphoric acid
(d) Nitric acid
Answer: (a)
Hydrochloric acid
Q10. An example of
heterotrophic organism which can synthesise food.
(a) Paramecium
(b) Euglena
(c) Amoeba
(d) Hydra
Answer: (b) Euglena
Q11. The finger-like
outgrowths of Amoeba helps to ingest food. However, the finger-like outgrowths
of human intestine helps to:
(a) digest the fatty
food substances
(b) make the food soluble
(c) absorb the digested food
(d) absorb the undigested food
Answer: (c) absorb the
digested food
Q12. The components of
food absorbed in large intestine is:
(a) Carbohydrate
(b) Protein
(c) Water
(d) Fats
Answer: (c) Water
Q13. The process of
breakdown of food particles into small pieces is called _.
(a) Mastication
(b) Digestion
(c) Peristalsis
(d) Diffusion
Answer: (b) Digestion
Q14. The main function
of the lacteals of intestine is the absorption of
(a) amino acids
(b) glucose and vitamins
(c) lactic acid
(d) fatty acids and glycerol
Answer: (d) fatty
acids and glycerol
Q15. Bile is produced
by:
(a) Small intestine
(b) Gallbladder
(c) Liver
(d) Pancreas
Answer: (d) Pancreas
Q17. In amoeba,
digestion of food takes place inside
(a) Food pipe
(b) Gizzard
(c) Food vacuole
(d) Stomach
Answer: (c) Food
vacuole
Q18. Gastric digestion
takes place efficiently in
(a) acidic medium
(b) alkaline medium
(c) neutral medium
(d) highly alkaline medium
Answer: (a) acidic
medium
Q19. Bile plays an
important role in the digestion of:
(a) Proteins
(b) Starch
(c) Fats
(d) None of these
Answer: (c) Fats
Q20. Mode of nutrition
in animal is
(a) Saprophytic
(b) Heterotrophic
(c) Omnivores
(d) Autotrophic
Answer: (b)
Heterotrophic
Q21. Which is not
digested by human?
(a) Protein
(b) Fats
(c) Glucose
(d) Cellulose
Answer: (d) Cellulose
