Name A, B, and C $$A = \pi r ^ { 2 }$$

question 71

Multiple Choice

Name a, b, and c. Area of a circle: $$A = \pi r ^ { 2 }$$

• A) \(a = 0 , b = 0 , c = \pi\)
• B) \(a = - \pi , b = 0 , c = 0\)
• C) \(a = 0 , b = 0 , c = - \pi\)
• D) \(a = 0 , b = \pi , c = \pi\)
• E) \(a = \pi , b = 0 , c = 0\)

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Definitions:

Phylogeny

Evolutionary history of a species or group of species.

Clade

A group of taxa whose members share one or more defining derived traits.

Genetic Variation

The diversity in gene frequencies within a population, contributing to the population's adaptability.

Allopatric Speciation

The evolution of new species through geographic isolation, where populations are separated by physical barriers that prevent gene flow.