Practice Questions

TLS Online TPP Program

#Question id: 4616

Logically, which of these should cast the most doubt on the relationships depicted by an evolutionary tree?

#Unit 11. Evolution and Behavior

Some of the organisms depicted by the tree lived in different habitats.
The skeletal remains of the organisms depicted by the tree were incomplete (in other words, some bones were missing).
Transitional fossils had not been found.
Relationships between DNA sequences among the species did not match relationships between skeletal patterns.

More Questions

TLS Online TPP Program

#Question id: 12440

#Unit 10. Ecological Principles

Tadpoles raised at high population densities _______ relative to those raised at lower population densities.

TLS Online TPP Program

#Question id: 12441

#Unit 10. Ecological Principles

As the biomass of the individual plants making up a population increases

TLS Online TPP Program

#Question id: 12442

#Unit 10. Ecological Principles

At low population densities, dispersers

TLS Online TPP Program

#Question id: 12443

#Unit 10. Ecological Principles

r-strategists typically

TLS Online TPP Program

#Question id: 12444

#Unit 10. Ecological Principles

The component(s) of species diversity is/are

TLS Online TPP Program

#Question id: 12445

#Unit 10. Ecological Principles

The number of species in a community is