Other questions in this quiz

2. Which characteristic shows discontinuous variation?

  • Weight
  • Blood group
  • Foot length

3. What do mutagens cause?

  • Mutations
  • Gamma rays and X-rays
  • Allergies

4. What is a mutation?

  • A rare, random change in genetic material that cannot be inherited
  • A rare, random change in genetic material that can be inherited
  • A common, random change in genetic material that can be inherited

5. What type of factor is involved in determining language?

  • Environmental factors only
  • Both environmental factors and inherited factors
  • Inherited factors only

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