Question

1 In grinding, food is acted upon by
and saliva (b) jaws and tongue (c) lips and saliva
The
bile
mar
(d) lips and tongue
con
True/Fa
2 The upper jaw of the human adult contains
(a) 4 incisors, 2 canines, 4 premolars and 6 molars
(b) 4 incisors, 4 canines, 4 premolars and 4 molars
(c) 8 incisors, 2 canines, 2 premolars and 4 molars
(DD 4 incisors, 4 canines, 2 premolars and 6 molars
3 Digestive juices are secreted by
I liver
Il pancreas
III. salivary glands
IV. stomach
V. intestine
Choose the correct option:
a Both I and II (b) Both III and IV (0) Both II and V (d) All of these
4 The digestion of a particular food in the small intestine produces ami
food must be containing mainly
(a) carbohydrates (b) fats
(c) vitamins
(d) proteins
10 WORKBOOK
Science Class-VII​

Answer 1

Answer:

3rd question answer is d

Answer 2

Answer:

first answeris ( b)

second answer is ( b)

third answer is ( iv)

four answer is ( d)

Explanation:

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