what is the difference between animal blood and human blood

Question: what is the difference between animal blood and human blood
- Keywords:
  animal,
  blood,
  human
Asked by Mia to Catherine on 15 Nov 2016.
- Catherine Wigley answered on 15 Nov 2016:
  
  All species have similarities and differences, the primary difference in red blood cells is between non-mammals and mammals (including humans!). Mammals have no nucleus (containing DNA) in their red blood cells whereas non-mammalian animals do!

Question: what is the difference between animal blood and human blood