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They can lay eggs but not sharks they have live kids by humping on each other.

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12y ago
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10y ago

they have bones bony fish,

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10y ago

Yeah, kind of. They have scales...

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Q: What structure does bony fish have that sharks don't?
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Related questions

Example of a non-bony fish?

Sharks are not bony fish. They are cartilaginous fish.


What organ do sharks not have that bony fish have?

swim bladder.


Is Trout a bony fish?

Yes, trout are a bony fish (as opposed to cartilaginous fish, like sharks).


How is a bony fish diffrnet from a shark?

Sharks are from an older lineage of cartilaginous fish. Bony fish appeared afterwards.


Are sharks related to piranhas?

No. Minnows are bony fish, and sharks are Elasmobranchs.


What organ do sharks not have that that bony fish have?

swim bladder.


Who eats the star fish?

Sharks, manta rays, and large bony fish


Is tuna a bony fish or cartilaginous fish?

bony; the only cartilaginous fish currently in existence are sharks, skates, and rays.


Which body features do bony fish have that sharks do not have?

Sharks, cartilage skeleton, lack scales, lack swim-bladder,Boney Fish. bony skeleton, scales, swim-bladder, interesting colouration.


Who is the predators of the starfish?

Sharks, Manta-Rays, Large Bony Fish.


What sensory organs do sharks and bony fish both have?

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Are rays and sharks in the bony fish class?

No they do not have a skeleton they are structured by cartialage.