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TLS Online TPP Program

#Question id: 9262

The kingdom Monera was dismantled because of which of the following reasons?

#Unit 9. Diversity of Life Forms
  1. Some Monera contained nuclei in their cells.
  2. The Monera, as originally constituted, contained both plants and animals.
  3. The Monera, as originally constituted, was monophyletic.
  4. Some, but not all, of the organisms in Monera contained DNA sequences that were similar to those of eukaryotes.
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TLS Online TPP Program

#Question id: 29081

#Unit 10. Ecological Principles

If a predator has multiple prey, abundance of prey are not strongly positively correlated then as one prey species, which of the following graph correctly represent this prediction;
TLS Online TPP Program

#Question id: 10701

#Unit 10. Ecological Principles

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

#Unit 10. Ecological Principles

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

#Question id: 10703

#Unit 10. Ecological Principles

Keystone predators can maintain species diversity in a community if they
TLS Online TPP Program

#Question id: 10704

#Unit 10. Ecological Principles

Imagine five forest communities, each with one hundred individuals distributed among four different tree species (W, X, Y, and Z). Which forest community would be most diverse?
TLS Online TPP Program

#Question id: 10705

#Unit 10. Ecological Principles

Which of the following statements is TRUE for an ecotone?