Mendelian genetics Puzzle

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Across
  1. 5. entire set of genes
  2. 7. trait that appears in heterozygous condition
  3. 8. trait that appears in homozygous condition
  4. 10. an offspring
  5. 12. different alleles in a gene
  6. 13. square made of four boxes
  7. 14. parental generation
Down
  1. 1. cross involving on trait
  2. 2. pair of genes in a trait
  3. 3. segment of DNA
  4. 4. same alleles in a gene
  5. 6. worked on pure line of peas
  6. 9. forces that influence the expression of
  7. 11. organism's physical appearance
  8. 13. sativum plant that Mendel used in his study