bio vocab

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Across
  1. 2. an organism physical or external appearance
  2. 7. a quality or characteristic of an organism
  3. 8. a trait over powering the other (uppercase letter
  4. 11. a diploid cell that results from fertilization (combined egg and sperm)
  5. 13. egg or sperm
  6. 14. when gametes are produced the 2 alleles for each gene seperate
  7. 17. situation where one allele is not completely dominant over another allele
  8. 18. the alleles for hair color separate separately
  9. 19. 2 or alternate forms of the same gene
  10. 20. situation in which neither allele is dominant resulting in a phenotype
Down
  1. 1. an organism genetic make up
  2. 3. the passing on of certain characteristics
  3. 4. an organism that has 2 different alleles for a trait
  4. 5. an organism that has 2 identical alleles for a trait
  5. 6. the study of heredity the inheritance of traits
  6. 9. a relationship in which one allele is completely dominant over the other
  7. 10. carries 2 different alleles for the same gene
  8. 12. a process in sexual reproduction involving joining
  9. 15. pollen grains produced in the male part of the flower
  10. 16. the weaker trait (lowercase letter)