Other questions in this quiz

2. If you have XY chromosomes are you male or female?

  • Male
  • Female

3. Dominant alleles are shown with..?

  • Capital letters
  • Lowercase letters

4. What is thick mucus is a symptom of what disease?

  • Kidney failure
  • Huntington's disease
  • Cystic fibrosis
  • Heart disease

5. What is the genetic make-up of an organism?

  • Gene
  • Genotype
  • Phenotype
  • DNA

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