/*! This file is auto-generated */ .wp-block-button__link{color:#fff;background-color:#32373c;border-radius:9999px;box-shadow:none;text-decoration:none;padding:calc(.667em + 2px) calc(1.333em + 2px);font-size:1.125em}.wp-block-file__button{background:#32373c;color:#fff;text-decoration:none} Q.30 What is the relationship between... [FREE SOLUTION] | 91影视

91影视

Log out

Learning Materials

Features

Discover

Chapter 33: Q.30 (page 946)

What is the relationship between BMR and body size? Why?

Short Answer

Expert verified

The relations between BMR and the body size is that smaller organisms having a higher BMR, per body weight, than larger organisms.

Step by step solution

01

Step1. Introduction  

Basal metabolic rate (BMR):- metabolic rate at rest in endothermic animals.

BMR is the number of calories your body uses to maintain vital functions, such as breathing, heart rate, brain function.

02

Explanation 

The relation between the body size and BMR is the smaller organism the greater surface area for their mass than larger ones. so, the smaller organisms lose heat at a faster rate than the larger organisms and need more energy to maintain a constant internal temperature. This results in a smaller organisms having a higher BMR, per body weight, than larger organisms.

Unlock Step-by-Step Solutions & Ace Your Exams!

  • Full Textbook Solutions

    Get detailed explanations and key concepts

  • Unlimited Al creation

    Al flashcards, explanations, exams and more...

  • Ads-free access

    To over 500 millions flashcards

  • Money-back guarantee

    We refund you if you fail your exam.

Over 30 million students worldwide already upgrade their learning with 91影视!

One App. One Place for Learning.

All the tools & learning materials you need for study success - in one app.

Get started for free

Most popular questions from this chapter

Which of the following statements about types of epithelial cells is false?

a. Simple columnar epithelial cells line the tissue of the lung.

b. Simple cuboidal epithelial cells are involved in the filtering of blood in the kidney.

c. Pseudostratisfied columnar epithilia occur in a single layer, but the arrangement of nuclei makes it appear that more than one layer is present.

d. Transitional epithelia change in thickness depending on how full the bladder is.

Describe one key environmental constraint for ectotherms and one for endotherms. Why are they limited by different factors?

The type of muscle cell under voluntary control is the ________.

a. smooth muscle

b. skeletal muscle

c. cardiac muscle

d. visceral muscle

The body鈥檚 thermostat is located in the ________.

a. homeostatic receptor

b. hypothalamus

c. medulla

d. vasodilation center

The cell found in bone that makes the bone is called an ________.

a. osteoblast

b. osteocyte

c. osteoclast

d. osteon
See all solutions

Recommended explanations on Biology Textbooks

Ecosystems

Read Explanation

Organ Systems

Read Explanation

Cell Communication

Read Explanation

Chemistry of Life

Read Explanation

Biological Molecules

Read Explanation

Astrobiological Science

Read Explanation
View all explanations

What do you think about this solution?

We value your feedback to improve our textbook solutions.

Study anywhere. Anytime. Across all devices.