CHAPTER 3, LESSON 1 VOCABULARY

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Across
  1. 2. THE PASSING OF PHYSICAL CHARACTERISTICS
  2. 4. EACH SPECIFIC CHARACTERISTIC
  3. 7. THE SCIENTIFIC STUDY OF HEREDITY
  4. 8. A NEW ORGANISM BEGINS TO FORM WHEN EGG AND SPERM CELLS JOIN
  5. 10. THE DIFFERENT FORMS OF A GENE
Down
  1. 1. HAS TWO DIFFERENT ALLELS FOR A TRAIT
  2. 3. ALLELE, ONE WHOSE TRAIT ALWAYS SHOWS UP IN THE ORGANISM WHEN THE ALLELE IS PRESENT
  3. 5. ALLELE, HIDDEN WHENEVER THE DOMINANT ALLELE IS PRESENT
  4. 6. THE OFFSPRING OF MANY GENERATIONS THAT HAVE THE SAME FORM OF A TRAIT
  5. 9. A WORD TO DESCRIBE THE FACTORS THAT CONTROL A TRAIT