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Type: Multiple-Choice
Category: DNA, RNA, and Genetics
Level: Grade 9
Author: trinilicy
Last Modified: 7 years ago

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DNA, RNA, and Genetics Question

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Grade 9 DNA, RNA, and Genetics

If child has a trait that neither parent has, then
  1. the trait is recessive.
  2. both parents are heterozygous for the trait.
  3. the child must have inherited the trait from the grandparents.
  4. a and b