4.8.3 - Chromosomal Disorders
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Practice Questions
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Define aneuploidy.
💡 Hint: Think about how many chromosomes a person should normally have.
What is Down’s syndrome caused by?
💡 Hint: Recall the specific chromosome number related to this condition.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the primary cause of Down’s syndrome?
💡 Hint: Think about the specific chromosome involved.
Turner’s syndrome results from an excess of which chromosome?
💡 Hint: Consider what happens to X chromosomes in Turner’s syndrome.
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Challenge Problems
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Analyze a family line where one member has Down’s syndrome. Discuss the genetic implications for future generations.
💡 Hint: Consider the likelihood of passing on the affected chromosome.
Compare and contrast the symptoms and genetic backgrounds of Turner’s and Klinefelter’s syndromes.
💡 Hint: Focus on what each syndrome represents regarding chromosome numbers.
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