In the Gene-For-Gene Resistance Mechanism, If a Plant Has a Resistance

question 101

Multiple Choice

In the gene-for-gene resistance mechanism, if a plant has a resistance gene and a pathogen has the matching avirulence gene,

• A) the pathogen's gene overrides the plant's gene and infects the plant.
• B) the plant will become susceptible to the pathogen.
• C) the plant is resistant to the pathogen.
• D) the plant is resistant to all pathogens, whether or not they have the avirulence gene.
• E) None of the above

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