HEREDITY

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Across
  1. 5. the physical appearance
  2. 8. cross that involves one pair of contrasting characters.
  3. 9. traits that can not be inherited
  4. 10. heredity carrier
  5. 11. father of genetics
  6. 13. a segment of gene
  7. 14. snail
Down
  1. 1. 9:3:3:1
  2. 2. gametes
  3. 3. hidden characters in fi generation
  4. 4. DNA has information to make this
  5. 6. two different chromosomes
  6. 7. another name of pure breed
  7. 12. genemakeup
  8. 13. trait appear in f1 generation