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TLS Online TPP Program

#Question id: 10839

Which of the following statements about plants and herbivores is true?

#Section 2: Evolution
  1. Primary compounds tend to be more toxic than secondary compounds
  2. Secondary compounds are toxic to all herbivores
  3. Algae as well as plants produce toxic chemical compounds
  4. Herbivores that can tolerate a particular secondary compound usually feed on a wide variety of plant species
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TLS Online TPP Program

#Question id: 16875

#Section 3: Mathematics and Quantitative Ecology

In a random sample of 1000 students, pˆ = 0.80 (or 80%) were in favor of longer hours at the school library. The standard error of pˆ (the sample proportion) is
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: 12446

#Section 1: Ecology

Which of the following factors will affect population growth rates?
TLS Online TPP Program

#Question id: 12568

#Section 5: Applied Ecology & Evolution

Which of the following would a landscape ecologist consider in designing a nature reserve? 
TLS Online TPP Program

#Question id: 11257

#Section 1: Ecology

Close examination of the yucca-yucca moth mutualism has shown that what appear to be coevolved traits may have been __________ that were critical to the establishment of the mutualism in the first place.