Class 7 Online Courses

Chapter 4: Class 7 Science Exam Tests

Class 7 Science MCQs - Chapter 4

Digestive System Quiz Questions and Answers PDF - 7

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Digestive System Questions & Answers PDF Download: MCQ Quiz 7

MCQ 31: The process of breaking down food into smaller molecules is known as

A) digestion
B) breakage
C) crushing
D) grinding

MCQ 32: The length of small 'intestine' is

A) 90% of the alimentary track
B) 80% of the alimentary track
C) 70% of the alimentary track
D) 60% of the alimentary track

MCQ 33: Too much acid in the stomach can cause

A) infection
B) burning
C) fever
D) ulcer

MCQ 34: The alimentary canal is approximately

A) 10 feet long
B) 20 feet long
C) 10 meters long
D) 12 yards long

MCQ 35: The component of plants that our stomach cannot digest is

A) vitamin
B) mineral
C) cellulose
D) centrioles

Digestive System Learning App & Free Study Apps

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ALL-in-ONE Learning App (Android & iOS)

7th Grade Science App (Android & iOS)

7th Grade Science App (Android & iOS)

8th Grade Science App (Android & iOS)

8th Grade Science App (Android & iOS)

6th Grade Science App (Android & iOS)

6th Grade Science App (Android & iOS)