In a pedigree chart,a darkened square demonstrates a:

Question

Quizplus · Accepted Answer

In a pedigree chart, a darkened square typically represents a male individual who is affected by a particular condition or disease. The females in the chart are usually represented by circles, and a darkened circle would indicate a female who is affected by the disease. However, the question only offers "darkened square" as an option, which narrows down the answer to a diseased male individual.

In a Pedigree Chart,a Darkened Square Demonstrates A