9th Grade Echinodermata Quizzes, Questions & Answers

9th Grade

Top Trending Echinodermata Quizzes

This quiz titled 'Phylum Echinodermata: The Echinoderms' explores key aspects of echinoderms, such as their unique water vascular system, ossicle-based endoskeleton, and autotomy behavior. It assesses knowledge of taxonomy within...

Questions: 18 | Attempts: 434 | Last updated: May 22, 2025

Recent Echinodermata Quizzes

Identify the Class of Echinoderms: Sea Stars, Brittle Stars, Sea Urchins, and More

Enhance your understanding of the Echinodermata phylum by matching common names to their respective classes. This activity focuses on taxonomy within the animal kingdom, specifically echinoderms, fostering skills in biological...

Questions: 5 | Attempts: 14 | Last updated: Dec 1, 2025

Sample Question
What is the scientific classification for sea stars, commonly known as starfish?

Phylum EchinodermataClass Asteroidea

Phylum Chordata - Class Osteichthyes

Phylum Arthropoda - Class Crustacea

Phylum Mollusca - Class Cephalopoda

Exploring Echinodermata: Anatomy and Classification of Starfish

Explore the fascinating world of Echinodermata through detailed lab pictures and anatomy information. This educational tool enhances understanding of deuterostome biology, focusing on key anatomical features and their biological...

Questions: 19 | Attempts: 11 | Last updated: Oct 27, 2025

Sample Question
What are some characteristics of phylum Echinoderms?

3) Includes snails, crabs, and shrimp

1) Bilateral symmetry

2) Soft exoskeleton

1) Radial symmetry (pentamerous:5 parts)2) has calcarious skeleton with spicules3) sea urchins, brittlestars, and starfish,