write a note on types of steles in pteridophytes
Answers
Answered by
5
Answer:
stele is to the central cylinder of vascular tissues consisting of xylem, phloem, pericycle.
it has two types:
Protostele , phloem surrounds xylem
Siphonostele
xylem is surrounded by phloem with pith at the centre
hope this helps a bit :)
Similar questions