Found 15 presentations matching your search
This ppt. provides basic idea of heterospory and seed habit in pteridophytes
Heterospory
Heterospory, evolution of seed habit and steps involved in it.
ppt on heterospory
HETEROSPORY BY SUBHAM SAHA
Selaginella and Isoetes both are pteridophyte, Cryptogams, heterospory.
This presentation explains the morphology, anatomy, and reproduction of Selaginella, a unique pterid...
progymnosperm lecture 2nd year
enjoy
A pteridophyte is a vascular plant that reproduces by means of spores. Because pteridophytes produce...
Marchantia description with images for under graduate students
This ppterrestrial habitt explains about the archegoniate plants, their adaptations, development of ...
Altrenation of generations: All plants undergo a life cycle that takes them through both haploid and...
according to the punjab text book of fsc first year
Gymnosperm is from the Greek “gymnos” naked, and “sperma” seeds. They are groups of vascula...
