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Advanced Zoology

Animal Kingdom
Structural Organisation in Animals
Digestion and Absorption
Breathing and Exchange of Gases
Body Fluids and Circulation
Excretory Products and their Elimination
Locomotion and Movement
Neural Control and Coordination
Chemical Coordination and Integration
Human Reproduction
Human Health and Disease
Biotechnology Principles and Processes
Biomolecules (Zoology)
Evolution (Zoology)
Biotechnology and its Applications
Reproductive Health
  1. Half life period of C is about
    1. 500 years
    2. 5000 years
    3. 50 years
    4. 5 × 104 years
Correct Option: B

In 5000 years a given amount of radioactive carbon would decay to half initial concentration.


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