dorsal finbase i think
yes fish have a backbone
All fish have a backbone and a skull.
Insects such as ants do not have backbones. They are called invertebrates.
a fish with a backbone
No it is a vertebrate. Fish have a backbone. Invertebrates do not have a backbone.
The backbone of the fish help it swim. It makes it wiggle and swish it's tale propelling it through the water. With no backbone it wouldn't be able to swim.
A animal without a backbone is called an invertibrate. Mammals, Fish, Reptiles, Amphibians, and Birds are not invertibrates as they have backbones. Arthropds, including Insects and Arachnids, are invertibrates. Hope This Helps!!
Yes they do. All fish have a backbone.
Yes. A duck is a bird, and birds belong, with mammals, reptiles, amphibians and fish, to the group called 'vertebrates' and hence has a backbone.
No, a fish is not a mammal. Only a mammal has a backbone.
clownfish
yea they do