Other questions in this quiz

2. How do we remove waste products from our cells?

  • In our blood
  • Through water
  • Excrement
  • The liver

3. What is a similarity between selective breeding and natural selection?

  • Both are artificial
  • Both happen in all organisms
  • Both rely on genetic variation
  • Both are natural

4. What does homozygous mean?

  • The two alleles are the same
  • The two alleles are different
  • There are two alleles
  • All of your alleles are the same

5. What is the genotype?

  • The genes in a strand of DNA
  • The genetic make up of an organism
  • The observable characteristics of an organism
  • The size of jeans you wear

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