The Strength of a MR Signal Is

question 21

Multiple Choice

The strength of a MR signal is

• A)directly proportional to the strength of the magnetic filed.
• B)directly proportional to the strength of B_O.
• C)directly related to the tesla of the magnet.
• D)all of the above

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Definitions:

Natural Selection

A process in biological evolution where organisms with traits better suited to their environment are more likely to survive and reproduce.

Gene Flow

The transfer of genetic variants or alleles from one population to another, which can lead to changes in genetic diversity.

Mutation

A change in the DNA sequence of an organism's genome, which can result in a variation in physical appearance, behavior, or health.

Breeding Populations

Populations of organisms that interbreed with each other more frequently than with members of other populations, often used in the context of genetics and evolutionary studies.