Which of the Following Is Least Often True About Viruses

question 43

Multiple Choice

Which of the following is least often true about viruses which infect plants?

• A)There are approximately 2,000 plant diseases attributed to viruses.
• B)Plant viruses kill the host plant outright.
• C)The symptoms of plants infected with a virus include stunted growth and a discoloration of leaves.
• D)Plant viruses can be spread by contaminated soil or pollen.
• E)Plant viruses can be spread via insects and nematodes.

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Definitions:

Transportation Modeling

A method used to represent and analyze the movement of goods or services across a network, aiming to optimize routes, minimize costs, or improve efficiency.

Iterative Technique

A procedure that repeats a series of operations until a specific condition is met, often used in computing and problem-solving to refine solutions.

Degeneracy

A situation in mathematical optimization where more than one solution exists for a problem, often complicating the solution process.

Transportation Model

A mathematical method used in operations research to solve problems involving the distribution of goods or services from multiple sources to multiple destinations.