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9 Wks Exam
studt
14
Biology
9th Grade
05/14/2012

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Term
When food is scarce, the number of different adaptions for feeding in a species will ___________.
Definition
increase
Term
theory that states that proportions of alleles in a population don't change unless acted on by outside forces
Definition
Hardy-Weinberg
Term
the number of indiciduals that an environment can support
Definition
carrying capacity
Term
major biological community that occurs over a large area
Definition
biome
Term
symbiosis that benefits both
Definition
mutualism
Term
make their own energy
Definition
producer
Term
all the resources an organism could use
Definition
fundamental niche
Term
living
Definition
biotic
Term
nonliving
Definition
abiotic
Term
area where fresh & salt water mix
Definition
estuary
Term
hurricanes are an example of this kind of factor
Definition
density independent
Term
similar structure, similar function, not similar ancestor
Definition
analogous structure
Term
similar structure, different function
Definition
homologous structure
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