Unit 4 vocab

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Across
  1. 3. a condition in which neither of two alleles of a gene is dominant or recessive
  2. 4. dominance- in which one allele is not completely dominant over another
  3. 11. an organism's genetic makeup
  4. 12. pollen grains produced in the male part of the flower
  5. 15. the passing on of certain characteristic
  6. 16. carries two different alleles for the same gene
  7. 18. the joining of male & female gametes
  8. 19. made by the dominant allele that codes for the same gene
Down
  1. 1. alleles for different genes separate independently of each other
  2. 2. when gametes are produced the two alleles for each gene separate
  3. 5. a quality or characteristic of an organism
  4. 6. two or alternate forms of the same gene
  5. 7. an organism's physical external appearance
  6. 8. can make another allele that codes for the same gene
  7. 9. an organism that has two identical alleles for a trait
  8. 10. the study of heredity, or the inheritance of traits
  9. 13. the combination of egg and sperm
  10. 14. dominance- a relationship in which one allele is completely dominant over another
  11. 17. sexual reproductive cell