Talking Biotech 213 - Egg Production and GE Ethics

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New laying chickens are constantly produced to satisfy the demand for eggs. Unfortunately, males and females hatch, only the females are needed for egg production.  The males are destroyed shortly after birth, which leads to ethical and practical questions. Dr. Nigel Urwin describes efforts to use biotechnology to allow separation of eggs containing male or female embryos. The technology may change perceptions of genetic engineering and egg production.

 This episode may be heard here.  

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