Classification of Gymnosperms PPT: Classification of Gymnosperms by KR Sporne, Class Cycadopsida, Coniferopsida and Genetopsida, Pteridospermales, Bennettitales, Pentoxylales, Cycadales, Cordaitales, Coniferales, Taxales, Ginkgoales, Gnetales. Characteristics of Major Classes and Orders of Gymnosperms under the K.R. Sporne Classification. Learn more: Note on Classification of Gymnosperms by Sporne Learn more: Classification of […]
Affinities of Gymnosperms PPT: Affinities of Gymnosperms, Similarities between Gymnosperms and Pteridophytes, Difference between Gymnosperms and Pteridophytes, Similarities between Gymnosperms and Angiosperms, Difference between Gymnosperms and Angiosperms, Evolutionary Relationship between Gymnosperms, Pteridophytes and Angiosperms, Learn more: Note on Affinities of Gymnosperms The preview of the PPT on Affinities of Gymnosperms […]
Fixatives PPT: General account of Killing and Fixing of Plant Specimens for Anatomical and Histological Studies; Agents / fixatives used for killing and fixation – Alcohol, Formalin, Acetic Acid; Common fixatives: Formalin – Acetic – Alcohol (FAA) mixture; Carnoy’s fluid; Farmer’s Fluid; Chromic acid – Acetic acid – Formation (CRAF); […]
Anatomy in Relation to Taxonomy PPT: Plant Anatomy in Taxonomy; Importance of Anatomical Characters in Taxonomy; Peculiarities of Anatomical Characters; Anatomical Characters used in Taxonomy/Systematics: Trichomes, Stomata, Leaf anatomy, Nodal anatomy, Stem anatomy; Sclereids and Fibres and Wood Anatomy Learn more: Note on Anatomy in Relation to Taxonomy The preview […]
Secondary Growth in Dracaena Stem PPT: Anomalous Secondary Thickening in Dracaena, Anomalous Secondary Thickening in Monocot Plants, Secondary Thickening in Monocots, Process of Secondary Thickening in Plants, Included Phloem, Intra Xylary Phloem, Internal Phloem, Concentric Vascular Bundles, Amphivasal Vascular Bundles, Amphicribral Vascular Bundles, Functions of Secondary Thickening in Monocots, Formation […]