• Mayur Vihar 3 Delhi, 110096 India

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Chapter 4 Early Humans and Beginning of Civilisation - Part 1

Biological evolution refers to:

Type: MCQ • Marks: 1
Biological evolution refers to:
Options
A. Changes in political institutions
B. Gradual physical and genetic changes in organisms
C. Development of writing systems only
D. Growth of cities only
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Class 9th Understanding Society India and Beyond, Part I

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