Related Clues:

• Means of inheritance
• Barry or Tunney
• Eugene, for short
• Pool unit?
• Biological inheritance
• One in a pool
• One that's passed along
• Kelly of song and dance
• DNA bit
• Heredity component
• Heredity bit
• The thread on the shore
• Chromosome factor controlling heredity
• Beach or shore
• Abandon on the seashore