Reduce the Following Rational Expressions to Lowest Terms

question 242

Essay

Reduce the following rational expressions to lowest terms.

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Definitions:

Thrifty Genotype

A hypothesis suggesting that certain genotypes, which efficiently store fat, increased survival during periods of famine, but predispose individuals to type 2 diabetes in modern environments with constant food availability.

Genetic Difference

Variations in the DNA sequences among individuals or populations, which contribute to the biological diversity and hereditary traits.

Lactase

An enzyme in the human body that breaks down lactose, a sugar found in milk and dairy products.

Lactose

A sugar that is the primary constituent of fresh milk.