A Plant Will Recognize a Pathogenic Invader

question 82

Multiple Choice

A plant will recognize a pathogenic invader

• A) if it has many specific plant disease resistance (R) genes.
• B) when the pathogen has an R gene complementary to the plant's antivirulence (Avr) gene.
• C) only if the pathogen and the plant have the same R genes.
• D) if it has the specific R gene that corresponds to the pathogen molecule encoded by an Avr gene.
• E) when the pathogen secretes Avr protein.

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Definitions:

Industrial Fiber

Manufactured or natural fibers used extensively in industrial applications due to their physical properties like strength, durability, and flexibility.

Finished Products

Goods that have completed the manufacturing process but have not yet been sold or distributed to the end-user.

Cane Fiber

Fiber derived from the sugarcane plant, used in a variety of applications, including the production of paper and as a raw material in the textile industry.

Molasses

A thick, dark syrup produced during the refining of sugar or from the fermentation of starch, used as a sweetener or in alcohol production.