A Quantitative Trait Locus Is

question 13

Multiple Choice

A quantitative trait locus is

• A) a section of DNA that regulates the expression of a gene.
• B) a genetic mutation responsible for a certain disease.
• C) a change in the phenotype produced by a single genotype.
• D) a stretch of DNA correlated with variation in a phenotypic trait.

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Definitions:

Maslow's Model

A theory in psychology proposed by Abraham Maslow, often depicted as a hierarchy of needs, suggesting that people are motivated by fulfilling basic needs before moving on to other, more advanced needs.

Five-Step Hierarchy

A structured series of levels or stages in a particular process or system, often outlined in a progressive manner.

Direction

Guidance or supervision provided by leadership to help individuals or groups understand their tasks and navigate their efforts towards achieving objectives.

Alternatives

Different options or choices available to decision-makers in various contexts.