Genetics

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Across
  1. 2. Material of heredity and is found in all known living organisms
  2. 4. Long strands of DNA coiled around proteins
  3. 8. A specific characteristics of an induvidual
  4. 11. The powerhouse of the cell
  5. 12. The genetic makeup or allele combination present in offspring
  6. 14. Possessing identical alleles at a particular locus
  7. 16. The physical appearance or visible traits displayed in offspring
Down
  1. 1. A change in the nucleotide sequence of DNA
  2. 3. The process where a single parent cell divides to make two new daughter cells
  3. 5. Possesing two different alleles at a particular locus
  4. 6. A change in the DNA sequence of an organism
  5. 7. The alternate version of a gene
  6. 9. A gene that can be masked by a dominant gene
  7. 10. The location of a particular gene on a chromosome
  8. 13. One copy of a variant allele is needed for an animal to express the phenotype
  9. 15. A sequence of DNA occupying a particular fixed location on a chromosome