Question

what is the mean arrvof plant​

Answer 1

Explanation:

age-related resistance

tritici (Pretorius et al., 1988) and tobacco/Peronospora tabacina (Reuveni et al., 1986) interactions. When older leaves/plants display increased resistance or reduced susceptibility to pathogens, this form of resistance often is referred to as age-related resistance (ARR

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Answer 2

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age-related resistance

tritici (Pretorius et al., 1988) and tobacco/Peronospora tabacina (Reuveni et al., 1986) interactions. When older leaves/plants display increased resistance or reduced susceptibility to pathogens, this form of resistance often is referred to as age-related resistance (ARR

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