Development of Blood Cells & DNA Posters

20" x 36" full-color posters, printed on heavy stock.
Flexible lamination and with metal eyelets in each top corner for easy hanging.
Poster explains genetics Teaches how the body produces blood
Understanding Human DNA
  No. GH116-BA. Only $18.70.		 Development of Blood Cells
  No. GH116-BB.  Only $18.70.