Which of the following is a homosporous pteri | vedclass

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(B) Pteridophytes are classified based on the type of spores they produce. Most pteridophytes produce only one type of spore,known as homosporous (e.g

Vedclass · Accepted Answer

Equisetum

Vedclass · Answer

(B) Pteridophytes are classified based on the type of spores they produce. Most pteridophytes produce only one type of spore,known as homosporous (e.g.,Psilotum,Equisetum,Dryopteris). Some pteridophytes,such as Selaginella and Salvinia,produce two kinds of spores,macro (large) and micro (small) spores,and are known as heterosporous. Among the given options,Equisetum is a homosporous pteridophyte,while Selaginella and Marsilea are heterosporous.

Column-$I$	Column-$II$
$(1)$ Psilopsida	$A$. Selaginella
$(2)$ Lycopsida	$B$. Adiantum
$(3)$ Sphenopsida	$C$. Equisetum
$(4)$ Pteropsida	$D$. Psilotum

Which of the following is a homosporous pteridophyte?

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