• peterf@lemm.ee
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    9 months ago

    Um no.

    The foetus is first formed in the uterus and then the hen lays down the calcium layer around it.

    So it depends on whether you consider a foetus a chicken or not.

    • hamms@lemmy.world
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      9 months ago

      I think you mean the embryo; it takes some time after being laid for the zygote inside the egg to develop to the point it could be considered a fetus.