Question No : 1
Spore bearing organ of a fern i* culled
Question No : 2
Sporophyte of Pteris
Question No : 3
The stele in fern is
Question No : 4
The number of megaspores in Selaginella rupestris is
Question No : 5
The following is the most primitive vascular plant:
Question No : 6
Stem is polystelic in
Question No : 7
Circinate venation is found in