EBK BIOLOGY NOW (SECOND EDITION)
2nd Edition
ISBN: 9780393664003
Author: Malone
Publisher: VST
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Chapter 20, Problem 13TQ
Summary Introduction
The food chain is the crosslinking of organisms consuming other and energy flow occurs in a chain reaction. Increase or decrease in a specific population of organism in the food chain leads to an imbalance in ecology. Based on the influence of a particular species in the ecology that species is defined as keystone species. The food web is a chain of successive energy transmission and flow between lower lever organisms to a higher level.
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