Biology Unit Two Quiz

This quiz will ask questions covering everything on the Biology Unit 2 GCSE AQA specification

1. If an adult with brown hair (BB) had intercourse with another adult with blonde hair (bb) what would the child's hair phenotype?

  • bb
  • BB
  • Blonde
  • Brown
  • Bb
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Other questions in this quiz

2. What is the function of epithelial tissue in the body?

  • To produce substances such as enzymes and hormones
  • To cover parts of the body
  • To bring about movement by contracting

3. Polydactyly is caused by dominant alleles.

  • True
  • False

4. Which of the following are quadrating samples?

  • Random and systematic
  • Random and stratified
  • Stratified and systematic

5. How does surface area affect diffusion?

  • Surface area does not affect diffusion
  • The greater the surface area the faster diffusion occurs
  • The greater the surface are the slower diffusion occurs


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