Lampreys aren´t a class, they´re a separate species. But yes, they are motile, they swim freely - that is, until they attach themselves to a fish host with their mouths and start scraping off flesh with their tongue. But they can let go and swim away whenever they want.
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∙ 12y agoLampreys are in the superclass Agnatha, jawless fish. They are of the class Cyclostomata, which includes hagfish, as opposed to the extinct Ostracoderms.
The lampreys and remora do not share a class. While both are symbiotes (both can attach to another fish), the lamprey is a parasite, while the remora is a commensalist scavenger, who may even aid the larger host. A lamprey is a jawless fish; the remora is an ordinary fish with an extraordinary attribute.
"Motile" refers to organisms that are capable of movement, such as animals and some single-celled organisms. "Sessile" refers to organisms that are fixed in one place and do not move, such as plants and some types of animals like sponges.
Architeuthis dux, also known as the giant squid, is motile. It is a highly mobile deep-sea creature that can swim and navigate throughout the ocean using its tentacles and fin-like structures.
Micrococcus luteus is typically non-motile, meaning it does not have the ability to move on its own.
Yes, all animals are motile at some point in their lives. This is because they are multicellular eukaryotes, and this contributes to their becoming motile during different times of their lives.
Yes.
The lamprey the hagfish and the worm
Kelp is not motile. It floats in beds throughout the ocean, and is eaten by a variety of animals, most notably whales.
Fungi are non-motile organisms, meaning they cannot move on their own. They rely on external factors like wind, water, or animals to disperse their spores for reproduction.
Lamprey eels are parasites so when they hook on to other animals they suck the animals blood. :P
Lampreys are in the superclass Agnatha, jawless fish. They are of the class Cyclostomata, which includes hagfish, as opposed to the extinct Ostracoderms.
The lampreys and remora do not share a class. While both are symbiotes (both can attach to another fish), the lamprey is a parasite, while the remora is a commensalist scavenger, who may even aid the larger host. A lamprey is a jawless fish; the remora is an ordinary fish with an extraordinary attribute.
"Motile" refers to organisms that are capable of movement, such as animals and some single-celled organisms. "Sessile" refers to organisms that are fixed in one place and do not move, such as plants and some types of animals like sponges.
Animals are motile, and their cells lack cell walls
There are 38 species of lamprey and only 18 species are blood sucking parasites. It is known for attaching itself to animals such as fish and living off of its blood.
lamprey (sometimes also called lamprey eel) is a jawless fish with a toothed, funnel-like sucking mouth. While lampreys are well known for those species which bore into the flesh of other fish to suck their blood, these species make up the minority. In zoology, lampreys are often not considered to be true fish because of their vastly different morphology and physiology