Animal Kingdom Question 63
63. Which one of the following groups of three animals each is correctly matched with their one characteristic morphological feature?
(a) Liver fluke, Sea - Bilateral anemone, Sea symmetry cucumber
(b) Centipede, Prawn - Jointed Sea urchin appendages
(c) Scorpion, Spider, - Ventral solid central Cockroach nervous system
(d) Cockroach, - Metameric Locust, Taenia segmentation
Show Answer
Answer : c
Hints & Solutions
(c) Scorpion, spider and cockroach have ventral solid central nervous system. All three belongs to phylum-Arthopoda.
- Spider belong to class-Archnida
- Scorpion belong to class- Archnida
- Cockroach belong to class-Insecta