Gas Exchange in Mammals, Plants, Fish and Insects.
A Study On Gas Exchange Essay 1974 Words 8 Pages Gas Exchange is a biological delivery of oxygen from the air or water to the bloodstream or cells in the bodies of mammals, fish or insects while also getting rid of carbon dioxide.
Gas Exchange in Mammals: Mammals are a species of warm blooded vertebrate that are generally recognisable by the characteristic of having hair or fur. Mammals come in quite a wide range of species as they can range from humans to many different types of animals. Using the example of humans, we.
Blood in mammals and fish carry nutrients, waste products, small amounts of carbon dioxide, and oxygen that are transported to the heart. However, haemolymph in insects also carries nutrients and waste products but does not carry oxygen. Insects have a different system for a gas exchange, where the oxygen is transported via tracheal tubes.
All animals have to carry out gas exchange in order to get the oxygen they need to produce energy for living through respiration. On this site there is information about gas exchange in fish, insects and mammals. Factors that Affect the Efficiency of Gas Exchange.
Essay On Gas Exchange - Gas exchange is defined as the process by which oxygen is transported to cells and carbon dioxide is transported from cells (Giddens page 161). Gas exchange in the human body occurs in the lungs and as the primary function of the respiratory system it exchanges two gases, oxygen and carbon dioxide.
Start studying 2: Gas exchange in fish, insects and birds. Learn vocabulary, terms, and more with flashcards, games, and other study tools.
Gas exchange in fish and insects. STUDY. PLAY. Fish. They don't need a gaseous exchange system unlike mammals as oxygen is able to diffuse directly into their cells. Air diffuses through the spiracles into the tracheae and into the tracheoles by diffusion. Oxygen dissolves in the tracheal fluid in the tracheole and diffuses into the.