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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 one of the following groups of animals is correctly matched with its one characteristic feature without even a single exception?
    1. Reptilia: possess 3 - chambered heart with one incompletely divided ventricle
    2. Chordata: possess a mouth provided with an upper and lower jaw
    3. Chondrichthyes: possess cartilagious endoskeleton
    4. Mammalia: give birth to young one
Correct Option: C

Chondrichthyes are the cartilaginous fish with a flexible skeleton made of cartilage rather than bone.


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