Which animal does not have a skeleton Which animal has no skeleton
Animals without a skeleton are called invertebrates. Invertebrates make up over 95% of the animal kingdom. The most common invertebrates are insects, mollusks, and worms.
Insects have a hard exoskeleton, which is made of a material called chitin. Mollusks have a soft body and a shell that is made of calcium carbonate. Worms have a soft body and no shell.
All vertebrates have a skeleton. Vertebrates include fish, amphibians, reptiles, birds, and mammals. The skeleton is made of bone and cartilage. The skeleton supports the body and protects the organs.
Related Questions and Answers
- Which animal has the largest skeleton? The blue whale
- Which animal has the smallest skeleton? The bumblebee bat
- What is the function of a skeleton? It supports the body, protects the organs, and allows for movement.
- What animals are invertebrates? Insects, mollusks, and worms
- What animals are vertebrates? Fish, amphibians, reptiles, birds, and mammals
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