Genetics

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Across
  1. 4. Bb
  2. 6. a type of reproduction that occurs when one parent organism created a genetically identical copy of itself
  3. 7. BB
  4. 11. a specific characteristic, such as shape, size,or color
  5. 12. what is a fertilized egg called
  6. 13. a section on a chromosone that has genetic information for one trait
  7. 14. a genotype in which both alleles are dominant
  8. 18. the variation of a gene
  9. 19. a type of reproduction that occurs when the male fertilizes the egg of the female parent, producing offspring
Down
  1. 1. a threadlike structure that contains genetic information
  2. 2. a tool that can show inherited traits
  3. 3. the genetic makeup of an organism
  4. 4. bb
  5. 5. what is short for deoxyribonucleic acid
  6. 8. what are the alterations that occur within a DNA sequence
  7. 9. mendel the father of genetics
  8. 10. a pedigree shows what
  9. 15. an organisms physical appearance based on genotype
  10. 16. male gametes and female gametes contain --- of the usual number or chromosones
  11. 17. a genotype in which both alleles are recessive