Concept:
This question tests factual general knowledge regarding the official state symbols designated by the Government of Kerala.
Let us review the state symbols of Kerala to provide a comprehensive reference:
• State Animal: Indian Elephant (Elephas maximus indicus)
• State Bird: Great Hornbill
• State Flower: Kanikkonna (Golden Shower Flower)
• State Tree: Coconut Palm
• State Fish: Pearl Spot (Karimeen)
• State Fruit: Jackfruit
Let us review the given choices:
• Option (A) Bison: The Gaur (Indian Bison) is the state animal of neighboring Goa and Bihar, not Kerala.
• Option (B) Tiger: The Bengal Tiger is the national animal of India, but it is not chosen as the specific state animal for Kerala.
• Option (C) Deer: Various species of deer are state symbols elsewhere (e.g., the Chital or Spotted Deer for Telangana), but not for Kerala.
• Option (D) Elephant: The Indian Elephant is deeply integrated into Kerala's culture, festivals, and history. It is prominently featured on the official emblem of the Government of Kerala, flanking the state seal.
Therefore, Option (D) is the correct choice.