The effects of the decrease in a number of yellow-legged frogs on algae, garter snakes and bullfrogs in the Sierra Nevada range. Introduction: A species that play a crucial and unique role in a particular habitat is called keystone species. The increase or decrease in population of keystone species would affect the population of various species living in that particular habitat.

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Chapter 19, Problem 8WIO

Summary Introduction

To determine:

The effects of the decrease in a number of yellow-legged frogs on algae, garter snakes and bullfrogs in the Sierra Nevada range.

Introduction:

A species that play a crucial and unique role in a particular habitat is called keystone species. The increase or decrease in population of keystone species would affect the population of various species living in that particular habitat.

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