WebDiffusion allows an earthworm to get the oxygen it needs to survive. Remember, an earthworm needs oxygen just like we do, and its cells are constantly using oxygen to perform cell processes. This means the amount of oxygen inside the earthworm will always be less (lower concentration) than the area outside of the earthworm (higher concentration). WebFeb 20, 2024 · Flatworms, like any other animal, take in oxygen and release carbon dioxide. But flatworm do not undergo cellular respiration. Instead they undergo diffusion to obtain …
Flatworm Definition & Meaning - Merriam-Webster
WebSep 16, 2015 · Oxygen is needed at the end of this process, when electrons liberated in the respiration are transported through the inner membranes of the cells, and the oxygen "attracts" these electrons and makes possible the production of great quantities of chemical energy in the said membranes. Answer link WebScience Biology How do flatworms accomplish gas exchange (obtain oxygen and get rid of carbon dioxide)? What physical feature of flatworms enables them to survive using this method of gas exchange? How do flatworms accomplish gas exchange (obtain oxygen and get rid of carbon dioxide)? how to validate input c++
Flatworm - Wikipedia
Web— Rachel Nuwer, Scientific American, 28 Apr. 2024 This amazing ability of the flatworm to regrow a missing head and to produce a brain on demand has now been traced back to a … WebDeveloped a nervous system to detect food around them. Eyespots to detect light. Can reproduce asexually if no other flatworms are around. Parasitic Flatworms. Have hooks to attach to intestinal walls of host. Have a tough outer cuticle for protection against digestive enzymes. Very strong reproductive systems to ensure survival. Webflatworm Home Science Bugs, Mollusks & Other Invertebrates Worms & Annelids flatworm Metabolism Both free-living and parasitic platyhelminths utilize oxygen when it is available. Most of the parasitic platyhelminths studied have a predominantly anaerobic metabolism (i.e., not dependent upon oxygen). how to validate game files