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Type: Multiple-Choice
Category: DNA, RNA, and Genetics
Level: Grade 9
Author: trinilicy
Last Modified: 6 months ago

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DNA, RNA, and Genetics Question

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Grade 9 DNA, RNA, and Genetics

If a man has a sex-linked disorder, then
  1. all of his sons will have the disorder.
  2. half of his sons will have the disorder.
  3. all of his daughters will have the disorder.
  4. all of his daughters will, at least, be carriers of the disorder.
  5. none of the above
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