Chicken embryo grows face of dinosaur

Scientists have figured out the genes responsible for creating a beak rather than a snout in birds and have had success in creating a chicken with a dinosaur’s snout. However, they didn’t hatch the eggs. I’m puzzled by that.

For now Bhullar has no plans, or ethical approval, to hatch the snouted chickens. But he believes they would have been able to survive “just fine”.

Source: BBC – Earth – Chicken grows face of dinosaur

Seriously, if they have created the embryo just to destroy before it hatches then what’s the ethical difference in allowing them to hatch and then destroying them an hour or so later?

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