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Evolution (Zoology)

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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. Which of the following are homologous organs?
    1. Wings of birds and locust
    2. Wings of birds (sparrow) and pectoral fins of fish
    3. Wings of bat and butterfly
    4. Legs of frog and cockroach
Correct Option: B

Homologous organs have same basic structure and origin but they differ in their external appearance and function.


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