QCE Together Year 12 Biology: Ecological Niches and The Competitive Exclusion Principle

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Ecological Niches and The Competitive Exclusion Principle

What is an Ecological Niche?

This post will go through ecological niches and the competitive exclusion principle for QCE Biology.

3.2.1 – Functioning Ecosystems

  • Define ecological niche in terms of habitat, feeding relationships and interactions with other species
    • Understand the competitive exclusion principle
    • Analyse data to identify species (including microorganisms) or populations occupying an ecological niche

 

An Ecological Niche

This video will introduce the concept of a niche.

 

This video goes through some fundamental details of ecological niches.

 

This video will go through ecological niches in a little more detail.

 

The Competitive Exclusion Principle

This video will go through the competitive exclusion principle.

 

 

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