Which Type of Chromosomal Mutation Cannot Revert to the Wild-Type

question 28

Multiple Choice

Which type of chromosomal mutation cannot revert to the wild-type state?

• A) Duplication
• B) Translocation
• C) Deletion
• D) Inversion
• E) All may revert to wild-type.

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Definitions:

Softening

The process of making something softer or less rigid, often through the addition of moisturizers or water.

Muscle Tissue

A body tissue composed of fibers capable of contracting to effect bodily movement.

Excitability

The ability of a cell or organism to respond to external stimuli and generate a response.

Contractility

The ability of muscle tissue to contract forcefully when stimulated.