Which one of the following groups of three animals each is correctly matched with their one characteristic morphological feature?
Animals | Morphological feature |
---|---|
(1) Cockroach, Locust Taenia | Metameric segmentation |
(2) Liver fluke, Sea anemone, Sea cucumber | Bilateral symmetry |
(3) Centipede, Prawn, Sea urchin | Jointed appendages |
(4) Scorpion, Spider, Cockroach | Ventral solid central nervous system |
Option (1)
Option (2)
Option (3)
Option (4)