MDCAT Biology MCQ #4550

In a pedigree chart, what does a filled-in symbol represent?

MDCAT Biology MCQ #4550

  1. Question 1

    Q1. In a pedigree chart, what does a filled-in symbol represent?

    • A) Carrier of a disease
    • B) Affected individual
    • C) Unaffected individual
    • D) Deceased individual

    Answer: Affected individual

    Explanation: Filled-in symbols represent affected individuals, option A is incorrect because it represents a carrier, not an affected individual.