by pooing
Lampreys differ from hagfishes by having a notochord that is surrounded by a tube of cartilage.
agnathans
what do you think. every animal on earth, including hag fish must be able to reproduce. all hag fish have both sexual organs which probably means that they reproduce asexually meaning by themselves and another hag fish is not necessary. we still know very little on hag fish reproduction but to answer your question, yes they do have offspring.
The skeletons of lampreys and hagfishes are made of cartilage rather than bone. This cartilaginous skeleton provides structure and support to their bodies without the need for true bones.
jawless fishes
Myxini (hagfishes) are chordates and craniates. they have a cartillagenous skull but no vertebra or jaws.
Yes pigeons have spleens. All vertebrates have spleens except lampreys and hagfishes.
Hagfishes are scavengers, not predators, because they lack jaws. They do possess teeth which enable them to process carcasses, piece by piece.
Hagfishes crawl into the bodies of dead or dying fishes and use their rough tongues to scrape decaying tissues.Sharks will attack and eat anything that smells like food. They can smell and taste even a tiny amount of blood.
Enemies of the hagfish include seals, dolphins, sea lions, and octopus. Another one of the hagfishâ??s main enemies are human beings.
They belong to Phylum Chordata but are Invertebrate Chordates. Hagfish are very primitive. They have have only a partial skull and no vertebral column. They have no jaw or scales.
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