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Can You Spot the Human?
An array of embryo photos—can you guess which one is human? Then try it with photos of different eggs. And sperm.
Where: Gallery 4: Living Systems
Live Chicken Embryos
It takes just 21 days for an egg to go from just laid to newly hatched chick, and a lot goes on in just the first week. Look closely and you’ll find blood vessels, a backbone, wing buds, eyes, a brain, and—throbbing prominently by day 5 or so—a beating heart.
Where: Gallery 4: Living Systems
Look Inside a Developing Fish
Here you can see inside living zebrafish embryos, see their blood circulate, and compare your own pulse to theirs.
Where: Gallery 4: Living Systems
