A stele with a central core of xylem surrounded by phloem is called [B – McqOptions

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1.	A stele with a central core of xylem surrounded by phloem is called [BHU 1991]
A.	Protostele
B.	Siphonostele
C.	Solenostele
D.	Dictyostele
Answer» B. Siphonostele

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