Are bony fish endothermic or ectothermic?
Insert context header here:
Ectothermic refers to how an animal uses the ambient temperature of their environment and external heat sources to maintain their internal temperatures. At one time, this was inaccurately referred to as cold-blooded or exothermic. Endothermic animals produce their own body heat through metabolic processes.
Answer and Explanation:
All fish, whether bony or not, are ectothermic. Their internal temperatures closely match the temperature of the water around them. By allowing the environment to control their body temperature, they can be more active in warm weather when food sources are more plentiful. In winter, the nearly shut down, allowing them to survive during a season with little to no food resources.
Become a member and unlock all Study Answers
Try it risk-free for 30 days!Try it risk-free
Ask a question
Our experts can answer your tough homework and study questions.Ask a question Ask a question
Learn more about this topic:
from High School Biology: Homework Help ResourceChapter 30 / Lesson 13
Related to this Question
Explore our homework questions and answer library
Our tutors are standing by
Ask a study question and one of our experts will send you an answer within hours.
To ask a site support question, click here
Your question has been submitted!
When your answer is ready, it will appear on your Dashboard.