Found 162 presentations matching your search
Fossils of pteridophytes , life cycle of rhynia
Affinities of bryophytes with algae and pteridophytes
General Characters of Bryophytes , Pteridophytes and Spermatophytes.pdf
A pteridophyte is a vascular plant that reproduces by means of spores. Because pteridophytes produce...
General Characters of Pteridophytes for UG and PG classes.
This ppt. provides basic idea of heterospory and seed habit in pteridophytes
IT IS A DESCRIPTIVE PRESENTATION ON TYPES OF SPORES AND SPORANGIA FOUND IN PTERIDOPHYTES
Morphological studies, Anatomical, structural and methods of reproduction occurs in Equisetum Genera...
Presentation consists of theories of shoot apical meristem and different type of shoot apex organiza...
plants spread by spores rather than seeds. Pteridophytes (ferns and lycophytes) are free-sporing vas...
the presentation is about morphology of selaginella. this plant belongs to pteridophytes. in this pr...
The ovules after fertilization develops into seeds. Consist of an embryo, with or without endosperm ...
Pteridophyta or Pteridophytes are Vascular Plants (also known as "seedless plants") that r...
ppt on heterospory
Brassinostroids are type of triterpnoids which are also called the plant growth hormones. Brassinos...
In this document salient features ,reproduction , classification and their origin from bryophytes is...
Pteridophytic plant which is economically important.
enjoy
PTERIDOPHYTA PPT BY VISHNU SHESHATHRI
Evolution of the male gametophytes of gymnosperms
HETEROSPORY BY SUBHAM SAHA
Kingdom Plantae is further classified on the basis of characteristics like absence or presence of se...
About 63 species belonging to 29 genera of pteridophytes have till date have been reported from Raja...
