Botany (M.Phil./Ph.D.) 2019 Panjab University Entrance Exam With Answers

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5.

Which of the following statement is not true about stele system of pteridophytes?

A: Primitive type of stele is found in Lycopodium
B: Stele in which centre is occupied by pith is called siphonostele
C: A siphonostele perforated by several overlapping leaf gap is called Solenostele
D: Amphiphloic siphonostele is the condition in which xylem is surrounded on both sides by phloem, pericycle and endodermis

The answer is: C

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