Campbell Biology: Concepts & Connections (9th Edition)
Campbell Biology: Concepts & Connections (9th Edition)
9th Edition
ISBN: 9780134296012
Author: Martha R. Taylor, Eric J. Simon, Jean L. Dickey, Kelly A. Hogan, Jane B. Reece
Publisher: PEARSON
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Chapter 25, Problem 22TYK
Summary Introduction

To hypothesize: Why dolphin flippers do not freeze and also to describe an experiment to test the proposed hypothesis. In addition to this, also determine the result that would be expected if the hypothesis is correct.

Concept introduction:

Dolphins can maintain a constant internal body temperature. Therefore, they are endotherms. They have various mechanisms to maintain a constant body temperature, such as the presence of blubber, a thick layer of fat in their skin and counter current heat exchange mechanism.

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