Life: The Science of Biology 11th Edition

Published by W. H. Freeman
ISBN 10: 1-31901-016-4
ISBN 13: 978-1-31901-016-4

Chapter 55 - Species Interactions - 55.4 - Positive Interactions Occur When at Least One Species Benefits and None Are Harmed - 55.4 Recap - Learning Outcomes - Page 1203: 3


A fundamental niche is outlined by the organism's physiological capabilities and a realized niche is outlined by interspecies interactions. Though an organism may survive under a range of conditions, competition and other biotic factors may restrict the organism to a smaller niche.

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