Question

2. NUTRITION IN ANIMALS
MULTIPLE CHOICE QUESTIONS
1 The enzymes present in the saliva convert
tai Fats into fany acids and glycerol (b) Starch into simple sugars
c) Proteins into amino acids
Complex sugars into simple sugars
? Given below from 1 to uv) are some food items
Boiled and mashed potato
(11) Glocose solution
QU A slice of bread
(iv) Muxtard oil
Which of the above will give blue black colour when tested with iodine!
a) 1) and on B) and in
i) and (211) (d) (ii) and (iv)
3
Cud is the name given to the food of ruminants which is
(n) Swallowed and undigested
or Swallowed and partially digested.
(Properly chewed and partially digested (d) Properly chewed and completely digested
4. The acid present in the stomach
(a) Kills the harmful bacterin that may enter along with the food.
(b) Protects the stomach lining from harmful substances.
(c) Digests starch into simpler sugars
d) Makes the medium alkaline
Which of the following pair of teeth ditfer in structure but are simlar in function!
La Canines and incisur
(b) Molars and premolars
(c) Incisors and molan.
(d) Premolars and canines.
The finger-like outgrowths of Amoeba helps to ingest food. However, the finger-like outgrowths of
human intestine helps to
(m) Digest the fatty food substances. (b) Make the food soluble.
(c) Absorb the digested food (d) Absorb the undigested food
7 Read carefully the terms given below. Which of the following set is the correct combination of organs
that do not caty out any digestive functions?
(a) Oesophagus, Large Intestine, Rectum
(b) Buccal cavity. Oesophagus, Rectum
(c) Buccalavity. Oesophagus. Large Intestine (d) Small intestine. Large Intestine, Rectum
8. Read the following statements with reference to the villi of small intestinc.
(1) They have very thin walls.
(ul) They have a network of thin and small blood vessels close to the surface.
(m) They have small pores through which food can cusily pass.
(IV) They are linger-like projections.
Idently those statements which enable the villi to absorb digested food
(a) (b), (i) and (iv)
(b) (i). (um) and (iv)
(c) cin) and (iv)
(d) (i) and (iv)
9. The swallowed food moves downwards in the alimentary canal because of
(a) Force provided by the muscular tongue. (b) The flow of water taken with the food.
(c) Gruvitational pull
(d) The contraction of muscles in the wall of food pipe.
10. The false feet of Amoeba are used for
(a) Movement only.
(1) Capture of food only
(c) Capture of food and movement (d) Exchange of gases only
VERY SHORT ANSWER QUESTIONS
11. Name the parts of the alimentary caual where
(1) Water gets absorbed from undigested food
(+1) Digestod food gets absorbed
(1) Taste of the food is perceived.
(v) Bile juice is produced.​

Answer 1

Answer:

vitamins and amino acids