genetic crossword puzzle

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Across
  1. 2. What ultimately determines the structure of the protein?
  2. 6. Which branch of biology is involved in the study of genes?
  3. 7. From what the properties of a protein are depend?
  4. 8. What is the chemical basis of life?
  5. 9. Which family of plants did Mendel cross to study heredity?
Down
  1. 1. Which individual has one x- and y-chromosome?
  2. 3. A persistent dna change that can be inherited or obtained during a lifetime is called...?
  3. 4. Where was Gregor Mendel from?
  4. 5. What is the name of the genetic relationship between parent and child?
  5. 6. Self-producing, ultramicroscopic structure, capable under certain circumstances of giving rise to a new character is called...?