Question

mention different classes of teridophyte with examples​

Answer 1

Explanation:

The pteridophytes include the ferns, horsetails, and the lycophytes (clubmosses, spikemosses, and quillworts). These are not a monophyletic group because ferns and horsetails are more closely related to seed plants than to the lycophytes

Answer 2

Answer:

teridophytes where the first terrestrial plants.

Explanation:

There are four classes, namely:

• Psilopsida. ( e.g. Common ferns)
• Lycopsida. ( Sigillaria)
• Sphenopsida ( Horsetail)
• Pteropsida. ( Bird nest Fern)