2 Angiospermic diversity Habit Morphology of flowering plantsAngiospermic diversityHabitHerbs-Shrubs-Trees-Trailers-Creepers-Twinners-Lianas-Epiphytes-SAFE HANDS
3 Morphology of flowering plants HabitatTerrestrial-Mesophytes- adapted to neither very wet nor dry condition.Xerophytes- Dry habitat.Psammophytes- adapted to sandy soil.Lithophytes – Growing on rocks.Halophytes- Salty soil.Hydrophytes- AquaticSAFE HANDS
15 Vegitative Floral Mixed Stem Buds – (According to nature) -CabbageFloralCauliflowerMixedMalusBuds – (According to positions)Terminal/ ApicalLateralSAFE HANDS
16 Stem Extra axillary Adventitious Axillary Accessory Lateral buds On node butoutside leaf baseAdventitiousNot on node but other partsFoliar on leaf.Radical on root.Cauline on stemAxillaryAccessoryLateral to axillarySAFE HANDS
17 Buds Other types Epiphyllous – found on margin leaf Bryophyllum, KalanchoeSupplimentary – found at axil of leaves.Collateral – found side by side of axil.Superposed- axillary accessory but one above otherDormant – axillary but rudimentary.Deciduous – axillary but fall down.SAFE HANDS
23 Herb Annual Biennial Perennials Ephemerals Shrub Tree Nature of stem SAFE HANDS
24 Functions of stem Primary function- Secondary function- Gives laves, flowers, & fruits.Conduction of water and minerals.Adds new cell for growthSecondary function-Storage of food.Photosynthetic like phyllocladeSucculents for storage of waterClimbingPrickles for protection.Vegetative propagationSAFE HANDS
Your consent to our cookies if you continue to use this website.