vocab

123456
Across
  1. 4. The scientific study of heredity
  2. 5. the process in sexual reproduction in which male and female reproductive cells join to form a new cell
Down
  1. 1. of dominance. states that some alleles are dominant and others are recessive
  2. 2. one of a number of different forms of a gene
  3. 3. a factor that is passed from parent to offspring
  4. 6. a specific characteristic of an individual