Question

Which of the following groups of animals is correctly matched with their characteristic morphological feature?

• A. Animal - Liver fluke, Sea anemone, Sea cucumber Morphological Feature - Bilateral symmetry
• B. Animal - Centipede, prawn, sea urchin Morphological Feature - Jointed appendages
• C. Animal - Scorpion, spider, cockroach Morphological Feature - Ventral solid central nervous system
• D. Animal - Cockroach, locust, Taenia Morphological Feature - Metameric segmentation

Answer 1

The correct option is C Animal - Scorpion, spider, cockroach Morphological Feature - Ventral solid central nervous system

Scorpion, spider and cockroach are invertebrates having ventral solid central nervous system.