What is the difference between an exoskeleton and an endoskeleton?
Understand the Problem
The question is asking for the distinction between an exoskeleton and an endoskeleton, which are types of skeletal structures in animals. An exoskeleton is an external skeleton that supports and protects the body, typically found in arthropods and some mollusks. An endoskeleton, on the other hand, is an internal skeleton that supports the body from within, characteristic of vertebrates. The question seeks a comparison of these two types of skeletons in terms of their structures and functions.
Answer
Exoskeletons are external skeletons; endoskeletons are internal skeletons.
The final answer is that exoskeletons are hard, external skeletons on the outer surface of an organism, while endoskeletons are hard, internal skeletons within an organism.
Answer for screen readers
The final answer is that exoskeletons are hard, external skeletons on the outer surface of an organism, while endoskeletons are hard, internal skeletons within an organism.
More Information
Exoskeletons are often composed of materials like chitin in arthropods or calcium carbonate in mollusks. Endoskeletons in vertebrates are typically made of bone and cartilage.
Tips
A common mistake is confusing the locations of each type of skeleton. Remember, 'exo' means outside and 'endo' means inside.
Sources
- The web page with info on - Example Source - bio.libretexts.org
- Difference Between Endoskeleton and Exoskeleton - BYJU'S - byjus.com
- Difference between Endoskeleton and Exoskeleton - Unacademy - unacademy.com
