Research into the Evolution of Skin Color Has Resulted in a Complete

question 25

Multiple Choice

Research into the evolution of skin color has resulted in a complete hypothesis that explains why skin color varies geographically.Which description is NOT a result of this research?

• A) Both dark and light skin are linked to levels of global sunlight.
• B) Melanin absorbs damaging UV light,which could serve as protection against folate destruction to those humans living in high-UV-light environments.
• C) Light skin is an adaptation that helps humans produce vitamin D in sun-poor parts of the world.
• D) The weaker the UV light,the darker the skin,because people with light skin are more vulnerable to folate destruction than darker-skinned people.
• E) Dark skin is an adaptation in high-UV-light areas that helps protect folate stores.

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Definitions:

Blake and Mouton

Creators of the Managerial Grid Model, which emphasizes two dimensions of leadership style: concern for people and concern for production, used for understanding and categorizing management or leadership styles.

Managerial styles

The various approaches, techniques, and behaviors managers use to interact with employees, make decisions, and direct operations within an organization.

Production

The process of creating, manufacturing, or producing goods and services to fulfill consumer needs and wants.

New Leadership

A broad term that describes innovations in leadership research, including leadership as symbolic action, followership, transformational leadership, and a view of leadership as socially constructed.