Which of the Following Is a Nitrogen-Fixing Bacterium That Forms

question 56

Multiple Choice

Which of the following is a nitrogen-fixing bacterium that forms associations with the roots of plants?

• A) anaerobic Bacillus species
• B) Clostridium species
• C) Rhizobium species
• D) Azotobacter species
• E) cyanobacteria

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Definitions:

Tolerance of Form

Specifies the allowable deviation from the ideal shape of an object without specifying size, ensuring parts fit together correctly.

Tolerances of Size

Specifies the permissible limits of variation in an object's size, critical for ensuring parts fit together properly in manufacturing.

Cylindrical Tolerance Zone

A specified range of acceptable measurements or dimensions for the diameter or roundness of cylindrical parts, ensuring proper fit and function.

Specified Tolerance

The permissible limit or range of variation defined for a dimension, material condition, or geometric characteristic.