Related Clues:

• Some cells
• Offspring in the offing
• Avis output
• They're fertile
• Caesar's breakfast order, perhaps
• Cato's omelet material
• Future embryos
• Caesar's eggs
• Brit. military decoration
• Fertility clinic specimens
• Egg cell
• Eggs, in a lab
• Eventual aves
• Things laid by a gallina
• Breakfast for Brutus?