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
Correct Answer:
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