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TLS Online TPP Program

#Question id: 9204

Which of the following observations provides the best evidence of a biodiversity crisis?

#Section 2: Evolution
  1. the incursion of a non-native species
  2. increasing pollution levels
  3. high rate of extinction
  4. climate change
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TLS Online TPP Program

#Question id: 12110

#Section 1: Ecology

Which of the following has the smallest biomass?
TLS Online TPP Program

#Question id: 12111

#Section 1: Ecology

Which of the following is a tertiary consumer?
TLS Online TPP Program

#Question id: 12112

#Section 1: Ecology

The presence of altruistic behaviour is most likely due to kin selection, a theory maintaining that
TLS Online TPP Program

#Question id: 10701

#Section 1: Ecology

In community, two species A and B were found. A species have an especially large impact on the structure of entire communities because they are highly abundant while B species are not usually abundant in a community however; exert strong control on community structure by their pivotal ecological roles, or niches. Which of the following is naming of species?
TLS Online TPP Program

#Question id: 10702

#Section 1: Ecology

Species A has a large effect on community because of its abundance in community known as
TLS Online TPP Program

#Question id: 10703

#Section 1: Ecology

Keystone predators can maintain species diversity in a community if they