5.
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
