Tag: classification of pteridophytes
Questions Related to classification of pteridophytes
Placenta in Dryopteris is
The number of neck canal cells in the archegonium of Selaginella is
The fertile branch portion of Selaginella is called as
Binucleated neck canal cell is characteristic of
One side of the same strobilus bears microsporangia other side megasporangia in Selaginella is
Selaginella and Salvinia are considered the first plants to exhibit a significant step toward evolution of seed habit because
Ligule and cone are present in
The name 'male-shield fern' is applied to
Which of following is a heterosporous pteridophyte?
'Resurrection or cespitose' are the terms used for those species of pteridophytes which