Tag: classification of pteridophytes
Questions Related to classification of pteridophytes
Heteromorphic alternation of generations occurs in
In Selaginella, the male gametes are
A pteridophyte having pyrenoid in its chloroplasts is
Selaginella sperms swim towards archegonia. The phenomenon is
Which of the following are heterosporous pteridophytes?
I. Lycopodium II. Selaginella III. Equisetum IV. Salvinia
Integument like covering of megasporangium occurs in Selaginella
Megaspores are retained inside megasporogonium for germination in species of Selaginella
Ptyxis is
Tracheophyta characterised by habitual heterophylly, absence of companion cells and presence of vessels in xylem is
Which one does not occur in Selaginella?