Barnacles are invertebrates because their shells are outside of their body - they do not have an internal skeleton with a backbone.
Barnacles are invertebrates because their shells are outside of their body - they do not have an internal skeleton with a backbone.
invertebrates
vertebrates and invertebrates different?
They are vertebrates.
Vertebrates have spinal chord and invertebrates don't.
Vertebrates have spines & invertebrates do not have spines.
Vertebrates.
Invertebrates.
invertebrates
The chordata contains both vertebrates and invertebrates.
all vertebrates have endoskeleton but not all invertebrates do
The major difference between vertebrates and invertebrates is that vertebrates have a back bone and invertebrates don't