Question

IV. Fill in the blanks.
(1) The tube, starting from mouth and ending in the anus is called ------- through which food passes.
(2) Digestion begins in the --------
(3) The largest gland in the human body is --------
(4) Amoeba digests its food in the ----------
(5) The stomach of a ruminant has ----------
compartments.
(6) Adults humans have
... incisors and -------- canines in each jaw
(7) The finger-like folds in the wall of small intestine is called ------------
(8) The partially digested food which is brought back from stomach to mouth of a ruminant for rechewing
is called ----------

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Answer 1

Explanation:

2.mouth

3.liver

4.food vacuole

5.four

6.two

7.vili

8.chewing the curd

Answer 2

Answer:

1. Alimentary canal.

2. Mouth

3. Liver.

4. food vacuole.

5. four.

6. 4 incisors and 2 canines in each jaw.

7. Villi.

8. Rumination.