What Are the Predicted Phenotypes of the Children from a Union

question 28

Multiple Choice

What are the predicted phenotypes of the children from a union of a woman who is heterozygous for hemophilia and a man who is normal? (Use the Punnett square to verify your answer.)

• A) 100% normal
• B) 75% hemophilia: 25 % normal
• C) 50% hemophilia: 50% normal
• D) 25 % hemophilia: 75% normal
• E) 100% hemophilia

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Definitions:

Offshore Islands

islands located away from the mainland, often surrounded by relatively deep water.

Storm Surge

A storm surge is an abnormal rise of water generated by a storm, over and above the predicted astronomical tides.

Hurricane Effects

The impacts caused by hurricanes, including high winds, heavy rainfall, storm surges, flooding, and coastal erosion.

Wave-Cut Platform

A gently sloping surface or bench produced by wave erosion.