Zoology-Phylum Characteristics
NEET Zoology Phylum Characteristics MCQ Question
Type: MCQ-fact-Medium-Class 11
Which of the following characteristics is unique to the phylum Echinodermata?
A
Presence of a water vascular system
B
Chitinous exoskeleton covering
C
Segmented body structure
D
Presence of jointed appendages
Correct Answer
Option A
Detailed Explanation
Echinoderms are distinguished by the presence of a water vascular system, which is a unique feature not found in other animal phyla mentioned. This system plays a crucial role in locomotion and feeding.
Found an issue with this question?
Related Questions
More from Phylum Characteristics
Which of the following combinations correctly describe characteristics of the phylum Arthropoda?
Zoology
If an echinoderm's larval stage has bilateral symmetry and it develops into a radially symmetrical adult, how many distinct symmetry patterns are exhi...
Zoology
What type of body covering do arthropods possess?
Zoology