WebNematodes have what is called a complete digestive system. This means that at one end is a mouth, and on the other end is an anus. Unlike some animals (like the starfish) … WebDigestive System in an Earthworm An earthworm eats dead and decaying plant and animal matter and dirt present in the soil. Let us see …
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WebAug 26, 2010 · Nematodes are pseudocoelomates and have a complete digestive system with a distinct mouth and anus. The nematode body is encased in a cuticle, a flexible but … WebThe digestive system is partitioned into many regions, each with a certain function. The digestive system consists of the pharynx, the esophagus, the crop, the intestine and the gizzard. Food such as soil enters the … chandler power recliner
Earthworm - Wikipedia
WebDec 11, 2015 · We have moved all content for this concept to for better organization. Please update your bookmarks accordingly. ... This page will be removed in future. Roundworms. Animals similar to flatworms that have a complete digestive system and round bodies. % Progress . MEMORY METER. This indicates how strong in your memory this concept is. … WebOct 22, 2024 · Complete Digestive Systems Roundworms and annelids, like earthworms, are more advanced. They have a complete digestive system. Other invertebrates invertebrates, such as insects, spiders and crabs also have a complete digestive system. A complete digestive system has a gastrointestinal tract (GI tract). This tract is a one … WebThe majority of species in this group have a vermiform body morphology (worm-like). With the exception of a few species (e.g. acanthocephalans), the majority have a complete digestive system but no circulatory or respiratory system. Cross section of a pseudocoelomate diagram. Credit: MicrsocopeMaster.com See also: Learning about … chandler power recliner reviews