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TLS Online TPP Program

#Id: 5511

Populations of some species are prone to extinction for two reasons

1. The landscapes they live in are patchy (making dispersal between populations difficult).

2. Environmental conditions often change in a rapid and unpredictable manner.

#Unit 10. Ecological Principles #Life history strategies #Part B Pointers
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TLS Online TPP Program

#Id: 2068

#Unit 8. Inheritance Biology
TLS Online TPP Program

#Id: 2069

#Unit 8. Inheritance Biology

COMPONENTS OF GENETIC VARIANCE
TLS Online TPP Program

#Id: 2070

#Unit 8. Inheritance Biology

Broad-sense heritability
H2 = VG/VP
TLS Online TPP Program

#Id: 2071

#Unit 8. Inheritance Biology

Broad-sense heritability range from 0 to 1.
0 =all of the phenotypic variance results from environmental variation.
1 =all of the phenotypic variance results from differences in genotype.
TLS Online TPP Program

#Id: 2072

#Unit 8. Inheritance Biology
TLS Online TPP Program

#Id: 6813

#Unit 8. Inheritance Biology

Polygenic Inheritance - Multiple gene one function