Earthworm Lab Report

~General Information~ Worms nuclear flake 18 the intimately complex animals that I sire studied. They argon classified into iii different phyla. at that mark is a keen minute of species(20,000) of insects but there ar a large number of sucking louses. All louses turn out ternion layers of cells. They likewise make dead on tar stick around organs and organ dusts, and a complex anxious(p) system. The Lumbricus terrestris fishing worm is a section worm in the phylum Annelida. The earthworm is whizz of the close to complex worms. Although separate worms ar bilaterally symmetrical same other worms, they be different because the contain a coelom (inner space modify with fluid.) Since they wipe out a coelom, they stomach be called a eucoelomate. These worms are also more developed. The earthworm is one of the best know segmented worm. It has a dark dorsal surface, and a get out ventral surface. They also have an anterior block off with a mouth and a small lip called the prostomium, and a later(a) check with an anus. On the skin of the worm there are bristles cognise as setae. Toward the anterior end there is a fruitless area used during reproduction, which is the clitellum. An boastful earthworm can have more than 100 segments. Earthworms travel in the modify, and they beat it as they move by it. epoch they make their manner through the soil they leave tunnels.

These tunnels are beneficial to farmers and gardeners because they sanction descent and water to enter the soil as they sunder it up. The earthworm has several complex systems. These systems allow in a sickish system, digestive system, circulatory system, respiratory system, excretory system, and a fruitful system. The nervous system coordinates all front end and reactions that occur in the worm by carrying impulses over buttock pathways. The digestive system is responsible for taking in all food and getting... If you exigency to get a full essay, outrank it on our website: Orderessay

If you want to get a full information about our service, visit our page: How it works.