During the Initiation of Nitrogen-Fixation Nodules,a Host Plant with Genetic

question 20

Multiple Choice

During the initiation of nitrogen-fixation nodules,a host plant with genetic mutations releases altered forms of flavonoids.What is the likely consequence of this?

• A)Infection threads will grow in the wrong direction.
• B)More nodules will form than necessary.
• C)The bacteria will not produce any Nod factors.
• D)Nodules will be misshapen.
• E)The bacterial will produce higher levels of Nod factors.

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Definitions:

Earl Warren

An influential American jurist and politician who served as the 14th Chief Justice of the United States, known for landmark decisions on civil rights, including Brown v. Board of Education.

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Memory of how to perform tasks, such as walking or riding a bicycle, often recalled without conscious awareness.

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