Multiple Choice
A plant produces the substance camalexin in response to a pathogen.Before camalexin could be produced,which type of gene had to be activated in the plant?
A) A PAMP gene
B) An avirulence (Avr) gene
C) A resistance (R) gene
D) A pathogenesis-related (PR) gene
E) A gene coding for a phytoalexin synthetase
Correct Answer:

Verified
Correct Answer:
Verified
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