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Q: What are the most primitive fish?
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Is the cartilaginous fish is the most primitive group of fish?

It is as primitive as a cave man.


What is the most primitive class of fish called?

Agnatha is a superclass of fish that are characterised by their lack of a jaw as opposed to the presence of a jaw found in most modern fish. The surviving two classes are hagfish and lampreys.


What is the difference between primitive fish and the most advanced types?

Primitive fish are typically simpler in structure and behavior, with characteristics like cartilaginous skeletons and lack of jaws. In contrast, more advanced fish have evolved adaptations like bony skeletons, jaws, and specialized sensory organs for improved survival and reproduction. They also exhibit more complex behaviors and reproductive strategies compared to primitive fish.


What are types of primitive bony fish?

If you are doing the cross word, the answer is Sturgeon - one of the oldest bony fish linking to fossils of primitive type. ;-)


Is hydra a fish?

No a hydra is not a fish. A fish is a vertebrate. A hydra is much more primitive.


Is a hydra a fish?

No a hydra is not a fish. A fish is a vertebrate. A hydra is much more primitive.


The most primitive vertebrates are members of the group of a jawless fishes b amphibians c artilaginous fish d birds e bony fish?

A: jawless fish


What are the animals that do not mate bodily?

All primitive soft-bodied animals that live in the sea. Most fish, most arthropods and quite a few insects.


What is the fourth chamber of a fish's heart known as?

Most fish have only two heart chambers.Amphibians and some types of primitive fish have four heart chambers, and the fourth one of these is known as the conus arteriosus.


What is the superlative form of the word primitive?

most primitive


Is shark mamal?

No, it is a shark, which are primitive fishes.


Is a white shark a mammal?

Neither. Sharks are primitive fish, with cartiledge skeletons.