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TLS Online TPP Program

#Question id: 11511

A metapopulation is

#Section 1: Ecology
  1. A population in an urban area
  2. A network of distinct and non-interacting species
  3. A population that constantly occupies all suitable habitats in an area
  4. A network of distinct but interacting species
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TLS Online TPP Program

#Question id: 10571

#Section 2: Evolution

Uniform spacing patterns in plants such as the creosote bush are most often associated with
TLS Online TPP Program

#Question id: 4945

#Section 2: Evolution

Which is a defining characteristic that all protobionts had in common?
TLS Online TPP Program

#Question id: 11176

#Section 1: Ecology

Species that reproduce once and then die are ______ species.
TLS Online TPP Program

#Question id: 10842

#Section 1: Ecology

The number of species in a community is referred to as the
TLS Online TPP Program

#Question id: 10866

#Section 2: Evolution

A form of competition, found in desert shrubs and sponges, in which one organism releases a chemical into the environment that inhibits another, is referred to as