Child Development by Leilani Quevedo

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Across
  1. 1. the number and visual appearance of the chromosomes in the cell nuclei
  2. 4. the basic physical and functional unit of heredity
  3. 5. a genetically determined characteristic
  4. 9. acid DNA
  5. 11. female gamete
  6. 13. another word for sperm and eggs
  7. 14. an organism's complete set of DNA
  8. 16. the production of offspring
  9. 17. the genetic components
  10. 19. a trait skips generations or pops up out of nowhere
Down
  1. 2. genes that combine to make the phenotype are called
  2. 3. the physical characteristics
  3. 6. the genetic characteristics of an individual organism
  4. 7. male gamete
  5. 8. a fertilized ovum
  6. 10. made up of discrete segments of genes, is a DNA molecule
  7. 12. the relationship between two versions of a gene
  8. 13. entire genetic inheritance
  9. 15. genes that code for the same trait and their effects work together on the phenotype
  10. 18. the inheritance of physical or mental characteristics