Explain,using Examples/equations,the Similarities and Differences Between Broad-Sense and Narrow-Sense Heritability

question 24

Essay

Explain,using examples/equations,the similarities and differences between broad-sense and narrow-sense heritability estimates.

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Definitions:

Hair Follicle

Invagination of the epidermis into the dermis; contains the root of the hair and receives the ducts of sebaceous and apocrine glands.

Sebaceous Glands

Small oil-producing glands in the skin that secrete sebum into hair follicles to lubricate the skin and hair.

Adipose Tissue

A type of connective tissue that stores energy in the form of fat, provides insulation, and supports and protects organs.

Subcutaneous Layer

The layer of tissue directly under the skin, composed of fat and connective tissues that insulate and protect the body.