A Mutant of Rhizobium Leguminosarum Is Able to Survive and Reproduce

question 58

Multiple Choice

A mutant of Rhizobium leguminosarum is able to survive and reproduce in the laboratory outside of plant roots, but can no longer initiate root nodule formation. What type of genes are most likely mutated in this mutant?

• A) rhz genes
• B) myc genes
• C) nif genes
• D) nod genes

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Definitions:

Subpersonality Relationship

The dynamic interaction between different aspects or facets of an individual's personality, shaping their overall behavior and perception.

Dissociative Identity Disorder

A severe form of dissociation, a mental process that produces a lack of connection in a person's thoughts, memory, and sense of identity, formally known as multiple personality disorder.

Jamais Vu

The phenomenon of experiencing a familiar situation as if it were unfamiliar or strange, often described as the opposite of déjà vu.

Eidetic Recall

The ability to vividly recall images from memory after only a few instances of exposure, with high precision for some time after exposure.