Loss of the zeta population 

Epidermal cell types do not fully regenerate in the absence of zeta neoblasts, the remaining neoblasts (likely sigma) and their derived cell types are unaffected.

TLS Online TPP Program

#Id: 5850

#Unit 10. Ecological Principles

Island biogeography

TLS Online TPP Program

#Id: 5851

#Unit 10. Ecological Principles

Succession is affected by the distance that dispersing organisms have to travel from undisturbed mainland areas. 

TLS Online TPP Program

#Id: 5852

#Unit 10. Ecological Principles

TLS Online TPP Program

#Id: 5853

#Unit 10. Ecological Principles

TLS Online TPP Program

#Id: 5854

#Unit 10. Ecological Principles

The rate of extinction is low at the time of first colonization and immigration rate is highest.

TLS Online TPP Program

#Id: 5855

#Unit 10. Ecological Principles

Earlier arriving species tend to be r-selected species, which are better dispersers, whereas later arriving species are generally K-selected species, which are better competitors.