Genetics Crossword

12345678
Across
  1. 2. Has two different alleles.
  2. 3. What is the graphical representation of the inheritance in a family?
  3. 4. What do you call a version of a gene?
  4. 8. What do you use to determine the possible offspring genotypes?
Down
  1. 1. What is a section of DNA that codes for a protein/trait?
  2. 2. Has two of the same alleles.
  3. 3. An organism's physical appearance.
  4. 5. What do you call a person who has the allele but does not have the trait?
  5. 6. An allele that always shows up.
  6. 7. What allele will only show up if it is homozygous?