The following cell structures can also be found in a typical animal eukaryotic cell: 1  Centrioles - help to organize the assembly of microtubules.â. 2  Chromosomes - house cellular DNA.â. 3  Cilia and Flagella - aid in cellular locomotion.â. 4  Cell Membrane - protects the integrity of the interior of the cell.â.
The rest of it is in its burrow. Earthworms are hermaphroditic, meaning they can all lay eggs after they mate. Earthworms lay coccoons which have an egg inside. Once an earthworm has hatched, it can live up to about three years.Earthworms have many predators, including: ants, mites, centipedes, earwigs, nematodes, fly larvae, termites, springtails, sowbugs, snails, slugs, spiders, birds, rats, mice, moles, toads, turtles, and snakes.ost native earthworms are thought to be long gone. Earthworms' bodies are soft and long with a cylinder shape. Nightcrawlers, the largest, can grow up to eight inches long. Their coloration is brownish-red. Earthworms live in soil in meadows, woods, stream banks, and lawns. They burrow up to six feet deep.
Worms live in a variety of habitats: some worms live in the earth such as earthworms, others live in water such as the leeches and others live in a human host such as tapeworms. The worms that live in humans or in animals are known as parasites. Parasites always live in or on their host.t is estimated that there are over 100 different types of parasitic worms that can be found living in humans. The word Parasite itself comes from the old Greek word Parastos meaning a person or thing, which eats at someone else's table.