Without Using Mathematical Symbols, Explain the Difference Between Broad- and Narrow-Sense

question 23

Essay

Without using mathematical symbols, explain the difference between broad- and narrow-sense heritability, including why one is more relevant to evolutionary studies.

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Definitions:

Referred Pain

Referred pain is a phenomenon where pain is felt in a part of the body other than its actual source, due to the interconnection of nerve pathways.

Psychogenic

Originating from psychological causes rather than from physical causes or conditions.

Peripheral

Pertaining to or situated on the outer bounds or edge of an area or body part, often used in the context of the nervous system.

Adjuvant Medication

Medications used in addition to primary treatments to maximize their effectiveness, often in the context of cancer therapy.