Question

write 3 difference between pteridophytes and gymnosperm​

Answer 1

Answer:

In pteridophytes both microspores and megaspores are released from their respective sporangia, whereas in gymnosperms, megaspore is permanently retained. 9. There is pollination in gymnosperms, while it is absent in pteridophytes. ... Gymnosperms are seed plants (spermatophytes), while there is no seed in pteridophytes.

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Answer 2

Differences between Pteridophytes and Gymnosperms:

1. The sporophytic plant body is by and large arborescent in gymnosperms while it is not so in pteridophytes.

2. Roots are adventitious in pteridophytes while they arise from the radicle (tap root) in gymnosperms.

3. Pteridophytes may be homosporous or heterospoers, while all gymnosperms are heterosporous.