If Rhynia or its contemporaries were the ancestors to the ferns, how did the gametophytes and sporophytes
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If Rhynia or its contemporaries were the ancestors to the ferns, how did the gametophytes and sporophytes change during evolution?
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Rhynia is a genus of extinct plants that lived during the Early Devonian period around 400 million years ago It is considered one of the earliest vascular plants and is believed to be an ancestral for...View the full answer
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