Biology, asked by rajurockzRS, 5 months ago

compare the reproductive organs and reproduction of selaginella, equisetum and pteris with proper diagram​

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Answered by 2554
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Explanation:

Answer:

selaginella is belongs to a class LYCOPSIDA which is a part of pteridophyta.

in lycopsida sporangia are formed on sporphylls. these are present on the tip of the plant . the group is called strobilus or cone.

equisetum or pipe is  is belongs to a class SPHENOPSIDA which is a part of pteridophyta.in SPHENOPSIDA sporangia are formed on sporphylls. these are present on the apical part of the aerial stem . the group is called strobilus or cone.

pteris belong to PTEROPSIDA . each and every leaf contain sporangia at the time of reproduction. but they do not have cones

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