Biology · Animal Diversity
Echinoderm characteristics include: (a) Calcareous endoskeleton in the form of ossicles derived from mesodermal tissue (b) Adults with pentaradial symmetry and larvae with bilateral symmetry (c) Water vascular system composed of water-filled canals used in locomotion, attachment, and feeding (d) Incomplete digestive system and schizocoel Choose the correct answer from the options given below:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1(b), (c) and (d) only
- 2(a), (b) and (d) only
- 3(a), (b), (c) and (d)
- 4(a), (b) and (c) only✓
Correct answer
(a), (b) and (c) only
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
👥
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Online Test Series
Start Free Mock Test →Preparing for Biology?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Animal Diversity MCQs →Want more practice questions on Animal Diversity?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Biology · Animal Diversity