The Designation His^- Refers to

question 36

Multiple Choice

The designation his^- refers to

• A)the genotype of a bacterium that lacks a functional gene for histidine synthesis.
• B)the genotype of a bacterium that has a functional gene for histidine synthesis.
• C)the opposite of a hers gene.
• D)bacteria that are auxotrophic for histidine.
• E)the genotype of a bacterium that lacks a functional gene for histidine synthesis AND bacteria that are auxotrophic for histidine.

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Definitions:

Product's Major Features

The primary attributes or characteristics that define a product and differentiate it from competitors.

Trial Closes

Techniques used in sales to ask potential customers for a decision on a minor aspect of a purchase, used to gauge the readiness for the final buy.

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