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Yolk The yellow, usually spherical portion of an egg of a bird or reptile, surrounded by the albumen and serving as nutriment for the developing young. Shown is a chicken egg. One egg has a double yolk. Back to 8000 Word List 44 |
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Yolk The yellow, usually spherical portion of an egg of a bird or reptile, surrounded by the albumen and serving as nutriment for the developing young. Shown is a chicken egg. One egg has a double yolk. Back to 8000 Word List 44 |