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 21TYK
Summary Introduction

To graph:

The given data and also determine whether a scatter plot or a bar chart will be a better choice and draw the conclusion from the data.

Concept introduction:

The penguins are endotherms as they can maintain a constant internal body temperature through heat generated by metabolism.

During the Antarctic winter, the penguins lose heat generated by metabolism through convection and conduction. This poses a They overcome this problem of heat loss by huddling behavior.

Given data:

The data collected from the penguin colonies in the Antarctic is given below:

Huddle Number Outside Temperature During Huddle (in Celsius) Duration of Huddle (minutes)
1 -21 195
2 -45 425
3 -9 50
4 -47 416
5 -18 80
6 -39 325
7 -24 187

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