Do starfish have a backbone?
Understand the Problem
The question is asking whether starfish possess a backbone, which involves understanding the anatomical classification of starfish in the context of marine biology.
Answer
Starfish do not have a backbone.
Starfish do not have a backbone; they are invertebrates.
Answer for screen readers
Starfish do not have a backbone; they are invertebrates.
More Information
Starfish, also known as sea stars, are part of a group called invertebrates because they lack a backbone. This distinguishes them from vertebrates, which do have backbones.
Tips
common mistakes made when solving the problem
Sources
- Starfish - American Museum of Natural History - amnh.org
- Sea Star - National Geographic Kids - kids.nationalgeographic.com
- Does a starfish have a backbone? - Homework.Study.com - homework.study.com
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