Found 48 presentations matching your search
The "Telome theory" of Walter Zimmermann (1930, 1952) is the most accepted theory that is ...
This presentation explains the morphology, anatomy, and reproduction of Selaginella, a unique pterid...
enjoy
Pteridophytes are vascular plants and have leaves (known as fronds), roots and sometimes true stems,...
In this document salient features ,reproduction , classification and their origin from bryophytes is...
General characteristics of Pteridophytes
angiosperms
Cycus
Classification of pteridophytes
General characteristics are discussed in this ppt
PRIMTIVE PTERIDOPHYTA
Selaginella
Details about Pteridophytes as first vascular Plants
PTERIDOPHYTA PPT BY VISHNU SHESHATHRI
class 11 chapter 4 Plant Kingdom ppt
Spore bearing structure. May be eusporangiate or leptosporangiate. Homo- or Heterosporous. Termina...
Pteridophytes constitute a significant and important group in the plant kingdoms as the first true l...
Classification of Pteridophytes
Lycopodium
A brief account about general characteristics and economic importance of Gymnosperms
classification of pteridophytes
fossil plant study
Order of Gymnosperm Glossopteridales, Genus Glossopteris, Morphology, ANATOMY,Reproductive biology
Gymnosperms - features - classification - coniferophyta - cycadophyta - gnetophyta - habitat of gymn...
