Practice Questions

TLS Online TPP Program

#Question id: 9579

Allen’s rule states that,

#Section 1: Ecology

among closely related endothermic (warm-blooded) vertebrates, those living in colder environments tend to have shorter appendages than those living in warmer environments.
High temperatures are also limiting for many plants and animals
Many organisms cope with heat stress by producing increased amounts of heat shock proteins (HSPs).
Those species in colder, arctic environments have shorter ears than those in temperate or hot desert environments

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TLS Online TPP Program

#Question id: 4589

#Section 2: Evolution

Darwin used the phrase "descent with modification" to explain ________.

TLS Online TPP Program

#Question id: 4590

#Section 2: Evolution

Which of the following statements describe evolution?

TLS Online TPP Program

#Question id: 4591

#Section 2: Evolution

Which of the following factors could cause a surge in population size?

TLS Online TPP Program

#Question id: 4592

#Section 2: Evolution

Which of the following statements describe the effect of evolution on a population?

TLS Online TPP Program

#Question id: 4593

#Section 2: Evolution

Which of Darwin's ideas had the strongest connection to his reading of Malthus's essay on human population growth?

TLS Online TPP Program

#Question id: 4594

#Section 2: Evolution

Which one of the following observations did Darwin first make during his discovery of evolution?