A Circle Is Milled on the End of a Square $A = s ^ { 2 }$

question 12

Short Answer

A circle is milled on the end of a square rod. The length of a side of the square rod is 6.5 cm. What is the area of the end of the rod? Use the formula $A = s ^ { 2 }$ (Round to the nearest hundredth.)

Describe the process and models of speciation including allopatric, sympatric, and polyploidy.

Recognize the importance of reproductive isolation in the speciation process.

Explain how genetic diversity and variance affect speciation.

Discuss how geography and physical barriers contribute to allopatric speciation.

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Definitions:

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