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TLS Online TPP Program

#Question id: 4642

Which of Darwinʹs ideas had the strongest connection to Darwin having read Malthusʹs essay on human population growth?

#Section 2: Evolution

  1. Descent with modification

  2. Variation among individuals in a population

  3. Struggle for existence

  4. The ability of related species to be conceptualized in ʺtree thinkingʺ

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TLS Online TPP Program

#Question id: 9214

#Section 2: Evolution

Researchers have been studying a rare population of 87 voles in an isolated area. Ten voles from a larger population were added to this isolated population. Besides having ten additional animals, what benefits are there to importing individuals?
TLS Online TPP Program

#Question id: 4571

#Section 2: Evolution

Evolutionary trees such as this are properly understood by scientists to be
TLS Online TPP Program

#Question id: 4942

#Section 2: Evolution

Which of the following has not yet been synthesized in laboratory experiments studying the origin of life?
TLS Online TPP Program

#Question id: 11518

#Section 1: Ecology

R strategists tend to have
TLS Online TPP Program

#Question id: 11351

#Section 1: Ecology

Which type of mutualism is demonstrated by plant-pollinator relationships?