In Pteridophyta and gymnosperms,which cells a | vedclass

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(B) In Pteridophyta and gymnosperms,companion cells are absent. Instead,specialized parenchyma cells known as $Albuminous$ $cells$ (or $Strasburger$ $

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Albuminous cells

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(B) In Pteridophyta and gymnosperms,companion cells are absent. Instead,specialized parenchyma cells known as $Albuminous$ $cells$ (or $Strasburger$ $cells$) are present.These cells are physiologically associated with sieve cells and perform functions similar to companion cells,such as the transport of nutrients and metabolic support.Therefore,the correct option is $B$.

In Pteridophyta and gymnosperms,which cells are present in place of companion cells?

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