Botany lecture notes

Pteridospermales PPT (General Characteristics, Classification and Affinities)


Plant Science PPT

Pteridospermales (Cycadofilicales) PPT
(Characteristics, Classification and Affinities of Pteridospermales)

What are Pteridospermales or Cycadofilicales? Geological Horizon / Origin of Pteridospermales, Who Discovered Pteridospermales? What are the Characteristics of Pteridospermales, Morphology of Pteridospermales, Anatomy of Pteridospermales, Reproduction of Pteridospermales, Classification of Pteridospermales, Affinities of Pteridospermales, Examples of Pteridospermales, Similarities between Pteridospermales and Pteridophytes (Ferns), Similarities between Pteridospermales and Cycadales.

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Gymnosperm Characteristics PPT


Plant Science PPT

Gymnosperms General Characters PPT
(General Characteristics, Life Cycle and Reproduction of Gymnosperms PPT)

What are Gymnosperms? Characteristics of Gymnosperms, Morphology of Gymnosperms, Reproduction of Gymnosperms, Anatomy of Gymnosperms, Male Cone and Female Cone, Microsporophyll and Megasporophyll, Microsporangium and Megasporangium, Megaspore and Microspores of Gymnosperms; Male and Female Gametophytes of Gymnosperms, Fertilization, Zygote and Embryo development of Gymnosperms, Life Cycle and Alternation of Generation of Gymnosperms

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