Question

180. Amphiploic siphonostele is found in
(a) Rhynia
(b) Lycopodium
(c) Selaginella
(d) Marsileam​

Answer 1

Answer:

b)lycopodium.............

Answer 2

Answer:

An amphiphloic siphonostele can be called a: solenostele – if the cylinder of vascular tissue contains no more than one leaf gap in any transverse section (i.e. has non-overlapping leaf gaps).

Amphiploic siphonostele is found in  : (d) Marsileam​