UNIT -2 - CLASSIFICATION OF PTERIDOPHYTES - PART - 1

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UNIT - 2

#pteridophytes
#General Characteristics of Pteridophytes
#Classification of Pteridophytes
#Types of Stele and Its Evolution
#Telome Theory
#Sorus – Origin, Types and Sporangial Development
#Heterospory and Seed Habit – Alternation of Generations
#Apogamy in Pteridophytes
#Apospory in Pteridophytes
#Parthenogenesis in Pteridophytes
#Comparative Morphology
#Anatomy
#reproduction
#Evolutionary Studies of The Following Groups
#Psilotum
#lycopodium
#Sphenopsida
#Pteropsida
#Economic Importance of Pteridophytes
#gymnosperms
#General Character, Classification of Gymnosperms
#Origin and Evolution of Gymnosperms
#Comparative Study of Vegetative
#Anatomical and Reproductive Characteristics
#Cycadales
#Ginkgoales
#Coniferales
#Gnetales
#Economic importance of gymnosperms
#PALEOBOTANY
#Concept of Paleobotany
#Geological Time Scale
#Contributions of Birbal Sahni
#Technique for Paleobotanical Studies
#Fossils
#Formation of Fossils Process
#Types of Fossils
#The Fossil Records:
#Determining Fossil Ages
#Fossil Pteridophytes
#Rhynia
#Sphenophyllum
#Lepidocarpon
#Botryopteris
#Fossil Gymnosperms
#Williamsonia
#Cordaites Close description