What Role Does Genetics Play in Explaining the Physical Differences

question 32

Essay

What role does genetics play in explaining the physical differences between racial groups?

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Definitions:

Zinc Metal

A chemical element with the symbol Zn, atomic number 30, known for its resistance to corrosion and importance in various biological and industrial processes.

Oxidized

A chemical process where a substance loses electrons or gains oxygen, often resulting in a change in properties like increased rusting in metals or browning in fruits.

Reduced

In chemistry, describes a species that has gained electrons during a reaction, often associated with a decrease in oxidation state.

Neutralization

A chemical reaction in which an acid and a base react quantitatively to form water and a salt.