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All of the true fish have backbones, because they are all vertebrates, and are classed as fish partly on the basis that they have a backbone.
Jawless fish (Agnatha - hagfish, lamprey) do not have a true backbone, but they do have a stiffening rod that runs the length of the fish and serves the same purpose. It can be thought of as a primitive back bone.
So, to answer your question; all true fish have backbones.
This of course excludes things like Starfish and Jellyfish; these are not actually fish, and do not have backbones.
Wiki User
∙ 13y ago
Wiki User
∙ 13y agono its made up cartilage answer give by dessstiny
Wiki User
∙ 13y agoyes fish do have backbone's .
Omari Simpson
duh
Omari Simpson
Wiki User
∙ 11y agoyes it does
Wiki User
∙ 11y agoyes they do
Omari Simpson
i meant yes
Keevah lumb
yes
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Do fish have a backbone?
yes fish have a backbone
What does a backbone of a fish do to help the fish?
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.
Do fish have a skull and a backbone?
bony fish have backbones
Is tiliapia a vetebrete fish?
Yes, it has a backbone and is in the family of bony fish.
Are clown fish vertebrate?
Yes, Clown fish are vertebrates as they have a backbone.
Do fish have a backbone?
yes fish have a backbone
What kind of fish has a backbone and a skull?
All fish have a backbone and a skull.
What is a vertebrate fish?
a fish with a backbone
Is rainbow trout an invertebrate?
No it is a vertebrate. Fish have a backbone. Invertebrates do not have a backbone.
What does a backbone of a fish do to help the fish?
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.
Does a guppy have backbone?
Yes they do. All fish have a backbone.
Does an angelfish have bones?
No, a fish is not a mammal. Only a mammal has a backbone.
Do a fish has backbone?
yea they do
What fish that have a backbone?
clownfish
Does a trout fish have a backbone?
no
Is there a backbone fish?
Yes, most fish have backbones
Do horse fish have a backbone?
All fish have backbones.
