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Transport in Plants
Question
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Ectophloic siphonostele is found in

  • Osmunda and Equisetum

  • Marsilea and Botrychium

  • Adiantum and Cucurbitaceae

  • Dicksonia and Maiden hair fern

Answer

A.

Osmunda and Equisetum

Ectophloic siphonostele is a monostele version of siphonostele. In this, a circular ring of xylem exists around the pith, and outside of xylem a ring of phloem is observed. It is found in flora section of the ecosystem.

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Some More Questions From Transport in Plants Chapter

Who introduced the apoplast—symplast concept ?

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Name the plant having more stomata on lower surface than on upper surface.