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TLS Online TPP Program

#Question id: 9185

Plants are affected by an array of pathogens. Which of the following is a plant defense against disease?

#Section 2: Evolution
  1. cells near the point of infection destroying themselves to prevent the spread of the infection
  2. production of chemicals that kill pathogens
  3. acquiring gene-for-gene recognition that allows specific proteins to interact so that the plant can produce defenses against the pathogen
  4. All of the above are plant defenses against disease.
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TLS Online TPP Program

#Question id: 9258

#Section 2: Evolution

Which of the following is characteristic of most terrestrial biomes?
TLS Online TPP Program

#Question id: 9259

#Section 2: Evolution

The oceans affect the biosphere in all of the following ways except
TLS Online TPP Program

#Question id: 9260

#Section 2: Evolution

Suppose that the number of bird species is determined mainly by the number of vertical strata found in the environment. If so, in which of the following biomes would you find the greatest number of bird species?
TLS Online TPP Program

#Question id: 9186

#Section 2: Evolution

A pathogenic fungus invades a plant. What does the infected plant produce in response to the attack?
TLS Online TPP Program

#Question id: 9187

#Section 2: Evolution

Which of the following are defenses that some plants use against herbivory?
TLS Online TPP Program

#Question id: 9188

#Section 2: Evolution

Which of the following are examples or parts of plantsʹ systemic acquired resistance against infection?