In which of the following is the stem clearly | vedclass

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(C) The $Pteridophytes$ are classified into four classes: $Psilopsida$,$Lycopsida$,$Sphenopsida$,and $Pteropsida$.In the class $Sphenopsida$ (e.g.,$Eq

Vedclass · Accepted Answer

Sphenopsida

Vedclass · Answer

(C) The $Pteridophytes$ are classified into four classes: $Psilopsida$,$Lycopsida$,$Sphenopsida$,and $Pteropsida$.In the class $Sphenopsida$ (e.g.,$Equisetum$),the stem is distinctly differentiated into nodes and internodes.The stem of $Equisetum$ is ribbed and jointed,which is a characteristic feature of this group.Therefore,the correct option is $C$.

In which of the following is the stem clearly differentiated into nodes and internodes?

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