Biology Exam 3

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Across
  1. 4. Two copies of dominant alleles
  2. 7. Neither allele is dominant
  3. 9. Observable appearance
  4. 13. Only shows in the division of animal cells
  5. 17. Two different alleles
  6. 18. The reproduction of cells
  7. 19. Crossing two varieties of an Organism
  8. 20. is The actual division of genetic material to produce two identical cells
  9. 21. Only shows in the division of plant cells
  10. 23. A gene with multiple phenotype effects
  11. 24. The equal division producing two identical cells from a parent cell
  12. 25. The DNA in the cell
Down
  1. 1. The offspring is unique due to combinations of genes from parents
  2. 2. The division of the cytoplasm to the two genetically-identical cells
  3. 3. The parent cell is duplicating its chromosomes
  4. 5. The offspring are exact genetic copies
  5. 6. Genetic makeup
  6. 8. The first phase that the cell is growing by producing proteins and organelles
  7. 10. The character is masked
  8. 11. Identical alleles
  9. 12. The life of a cell from the time it is formed from the parent cell to the division
  10. 13. Two alleles affect the phenotype differently
  11. 14. The cell division in gametes (Eggs & Sperm)
  12. 15. Breeding unknown genotype with recessive homozygotes
  13. 16. The phenotype expression at one locus alters the gene at the second locus
  14. 22. The character shows