Biology, asked by deepakboss699, 10 months ago

pteridophytes differfrom gymnosperm in having :-
1-embryo
2-vessels in thier xylem
3-independent gametophyte
4-heterospory​

Answers

Answered by Sanutitanium05
0

Answer:

heterodoxy hai mera kuch kaha

Answered by kesaniaishwaryalaxmi
0

Explanation:

In pteridophytes both microspores and megaspores are released from their respective sporangia, whereas in gymnosperms, megaspore is permanently retained.  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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