Question

(d) large intestine
2. The alternate movement of the oesopha
(a) peristalsis
(b) locomotion (c) relaxation
3. The digestive juices in the
help in the digestion of proteins.
(a) mouth
(b) stomach
0 (c) small intestine 0
4. The largest gland in the body is the
(a) gall bladder
(c) liver
(d) lungs
(b) pancreas
(B) Fill in the blanks.
1. The food that animals eat contains complex nutrients like
and
2. Amoeba is a
organism.
3. Amoeba moves its body forming finger-like projections called
4. Absorption of food by amoeba results in the formation of a cavity with a drop of water, called foo
5. The process of removing waste from the body is called
6. Hydra has
present around its mouth.
7. The ingested food is swallowed and enters the
canal to be digested.
8.
of food is mechanical digestion of the food we eat.
9.
are located around the small structures on the upper surface of the tongue
called papillae.
10. The process of chewing the food is called​

Answer 1

Answer:

2. peristalsis

3.stomach

4. liver.

B.1.carbohydrates

2. unicellular

3. pseudopodia

4. food vacuole

5. excretion

6. tentacles

7. digestive canal or alimentary canal

9. taste buds

10.mastication

Answer 2

Answer:

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