Related Clues:

• First book, English, that may be passed to child
• One hoping to succeed in broadcast, so to speak
• One who inherits
• Element of heredity
• The Selfish — (Dawkins)
• It's part of biological make-up to be bountiful, not half
• One next in line
• __ splicing
• Hackman of 'The Royal Tenenbaums'
• DNA container
• Hackman of "The Royal Tenenbaums"
• "Singin' in the Rain" first name
• Is expected to take over higher education in Rathmines for starters
• Goes around getting the job done - it's a character builder
• DNA holder