1. Which of these isn't coded for on only the X chromosome?
- Eye colour
- Ability to clot blood
- Hair growth
1 of 20
Other questions in this quiz
2. What type of selection is when the range is reduced?
3. How many gene pools does speciation start with?
4. In the Hardy- Weinberg equation what does q2 mean?
- Homozygous recessive
- Homozygous dominant
5. What does co-dominance mean?
- Both alleles are expressed in the phenotype
- Two dominant alleles
- Two genes of equal dominance