Crossword puzzle

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Across
  1. 3. plastic , Maurice lemoigne environment
  2. 7. Eben alsberg - tissue engineering
  3. 9. Jansen science
  4. 10. Arne Tiselius - Laboratory method
Down
  1. 1. ,Prof. Sinead Delaney - Moretlwe
  2. 2. Dr. Raymond damadian diagnosis
  3. 4. Rosalind Franklin - DNA
  4. 5. Louis Pasteur - preservation technique
  5. 6. ,Edward Jenner-1st vaccine
  6. 8. Yoshizumi Ishino - gene editing