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gregori [183]
3 years ago
9

What were the subgroups to plants

Biology
1 answer:
dlinn [17]3 years ago
5 0

Explanation:

The division comprises a tremendous diversity of plants among its four subgroups: psilopsids, leafless and rootless primitive forms commonly known as whisk ferns (though not true ferns); sphenopsids, feathery leaved plants commonly called horsetails; lycopsids, low-lying plants called club mosses; and pteropsids, 

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