Other questions in this quiz

2. What is 'homozygous'?

  • Two alleles the same
  • Two different alleles

3. What are Clones?

  • Clones are genetically identical organisms
  • Clones are identical twins
  • Clones are organisms within a species that have similar characteristics

4. What is 'heterozygous'?

  • Two different alleles
  • Two alleles the same

5. What sex chromosomes do men have?

  • YYY
  • YY
  • XY
  • XX


No comments have yet been made

Similar Biology resources:

See all Biology resources »See all DNA and inheritance resources »