108585
Description
Mind Map by harry_bygraves, updated more than 1 year ago
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Created by harry_bygraves
almost 11 years ago
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Ecological niche
- The ecolgoical niche of a species is the sum
of all the physical, chemical and biological
factors it needs to survive and reproduce
- The physical, abiotic enviroment determines where
the members of a species are physiogoically capable
of living. this is called the fundamental niche
- The part of the
Fundamental niche that
a soecies actually
occupies is called a
realised niche
- The part of the
Fundamental niche that
a soecies actually
occupies is called a
realised niche
- Competition
between
members of the
same species
is called
interspecific
competition
- Competition
between two
different species
for limited
resources is
called intra
specific
competition
- Competition exclusion principle;
states that species with the same
requirements cannot live
permentantly together in the same
habitat because one is bound to
be a stronger competitor than the
other
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