Which example shows complete dominance?

1) 2)

• parents are both homozygous dominant - one parents is red the other is
  

white

• offspring are all heterozygous
  
• offspring have two different
  
• offspring are all red with white spots alleles
  
  
• offspring are all pink
  
  
  

A1

B2

Cneither 1 nor 2

Dboth 1 and 2