BIOLOGY ZNOTES

Part 1: Basis of Classification in addition to Algae Part   2: Bryophyta (Liverworts in addition to Mosses) Part 3: Pteridophyta in addition to Gymnosperms Part 4: Angiosperms, Plant Life cycles

BOTANY PowerPoint Presentation (Plus 1) Click Below MINERAL NUTRITION PPT

BOTANY PowerPoint Presentation (Plus 2) Click Below BIOTECHNOLOGY: PRINCIPLES & PROCESSES PPT

BOTANY PowerPoint Presentation (Plus 1) Click Below CELL CYCLE AND CELL DIVISION PPT

BOTANY PowerPoint Presentation (Plus 1) Click Below RESPIRATION IN PLANTS PPT

Botany Powerpoint Presentation (Plus 2) Click Below ENVIRONMENTAL ISSUES PPT

Comparison of Fungi classes (Phycomycetes, Ascomycetes, Basidiomycetes & Deuteromycetes) Characteristics Phycomycetes Ascomycetes Basidiomycetes Deuteromycetes 1.       Common name Alage-like fungi Sac fungi Club fungi Fungi imperfecti 2.       Mycelium Aseptate, coenocytic Septate, branched unicellular Secondary mycelium, dikaryotic Branched, septate mycelium 3.       Asexual reproduction Zoospores, Aplanospores, Chlamydospores, Sporangiospores Conidia, Budding Oidia, Basidiospores Conidia 4.       Sexual reproduction Isogamy Oogamy Fusion of comapatable nuclei. Ascospores formed inwards Ascus Somatogamy, basidiospores formed on sterigmata Absent...

Biodiversity is the form of biological scheme ranging from cellular macromolecules to biomes. Edward Wilson popularized the term ‘biodiversity’. LEVELS OF BIODIVERSITY 1. Genetic diversity: Diversity shown yesteryear a unmarried species at genetic level. E.g. Rauwolfia vomitoria (Himalaya) shows genetic variation inwards the authorization & concentration of the chemic reserpine. Republic of Republic of India has to a greater extent than than 50,000 unlike strains of rice in addition to 1000 varieties of mango. 2. Species diversity: Diversity at species level. E.g. Western Ghats accept greater amphibian species than Eastern Ghats. 3. Ecological diversity: Diversity at ecosystem level. E.g. In India, deserts, pelting forests, mangroves, coral reefs, moisture lands, estuaries & alpine meadows are seen. TOTAL NUMBER OF SPECIES ON EARTH  (GLOBAL SPECIES DIVERSITY) According to International Union for Conservation of Nature (IUCN, 2004) to a greater extent than than 1.5 ...

Biology Question Bank (Chapter-wise) PLUS ONE BOTANY Biological classification Plant kingdom Morphology inward flowering plants Anatomy inward flowering plants Cell construction as well as functions Cell cycle as well as jail cellular telephone division Transport inward plants Mineral nutrition Photosynthesis Respiration inward plants Plant increase n development PLUS ONE ZOOLOGY The Living World Animal Kingdom Structural Organization inward Animals Biomolecules Digestion as well as Absorption Breathing as well as Exchange of gases Body fluids as well as Circulation Excretory products as well as their elimination Locomotion as well as Movement Neural command as well as Co-ordination Chemical co-ordination as well as Integration PLUS TWO BOTANY Reproduction in organisms  Sexual reproduction inward flowering plants   Strategies for enhancement inward nutrient production  Biotechnology: Principles as well as processes ...

Differences betwixt Transpiration too Guttation (Comparison betwixt Transpiration too Guttation) Transpiration Guttation 1.     Water is lost inwards the shape of H2O vapour. Water is lost inwards the shape of liquid droplets. 2.       It occurs through stomata, lenticels too cuticle. It occurs through hydathodes. 3.       It occurs generally during the day. It occurs during the mutual frigidness hours of nighttime too early on morning. 4.       The transpired H2O is pure. Guttated H2O is a dilute solution of both organic too inorganic substances. 5.       It continues fifty-fifty when the found is nether H2O stress. It does non occur nether atmospheric condition of H2O deficiency. 6.       Excessive t...