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  • Created by: GGB2016
  • Created on: 21-06-16 15:35

1. What is complete dominance?

  • Where a dominant allele is expressed over a recessive allele
  • Where neither allele is dominant
  • Where none of the offspring produced show dominant alleles
  • Where a gene only has one allele
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Other questions in this quiz

2. What is the null hypothesis?

  • Observed and expected ratios are always the same
  • There is no significant difference between observed and expected ratios
  • There is a large difference between observed and expected ratios
  • Variation does not exist

3. What are unlinked genes?

  • A type of cell
  • An alternate form of a gene
  • Where multiple factors are observed at once
  • Where parents and offspring have a different genotype

4. What ratio does complete dominance give?

  • 9:3:3:1
  • 5:1
  • 3:1
  • 1:2:1

5. What is incomplete dominance?

  • Where neither allele is dominant or recessive but they give codominance
  • A type of mutation
  • Where one allele is dominant and overshadows the recessive allele
  • Where all offspring are the same


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