Question

classes of pteriodophytes?​

Answer 1

Answer:

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Explanation:

There are four classes, namely:

• Psilopsida.
• Lycopsida.
• Sphenopsida.
• Pteropsida.

Answer 2

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Pteridophytes are classified into 4 classes:-

• Psilopsida
• Lycopsida
• Sphenopsida
• Pteropsida.