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Goldfish Essay Topics & Paper Examples

Gold Fish Lab Report

This experiment was designed to identify the effect of cold-water temperatures on the respiration rate of goldfish. The respiration rates helped to identify the goldfish as being ectotherms or endotherms. Organisms exchange gases with their environment through a process called respiration or breathing. Aerobic respiration, also known as aerobic metabolism, occurs when oxygen is taken into the body and sent to all its cells; the oxygen is then used to break down food for energy (White and Campo 2008). Respiration can be experienced through several structures such as the lungs, tracheae, gills, and integument in order to obtain oxygen. All organisms that experience respiration are either endotherms or ectotherms. Ectotherms are animals that depend on their environment for body temperature….

Fish Ventilation

Goldfish (Carassius Autarus), when subjected to warm temperatures will have a high rate of ventilation compared to those exposed in colder environment. In a class experiment, we observed and recorded the effects of water temperature at [25 C] warm and [15 C] cold on ventilation and consumption rates in goldfish. For one hour at 15min intervals we observed differences in both ventilation and consumption rates in which, in warmer temperature were higher, while in colder setting there was a decreased. These findings suggest that temperature plays a major role on both oxygen consumption and ventilation rates in this species of fish. Temperature is one of many factors known to affect metabolic rates. Introduction The survival of most animals requires a…