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Diversity of Living Things

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Presentation on theme: "Diversity of Living Things"— Presentation transcript:

1 Diversity of Living Things
David Suzuki - Microbes Fungi & Plants

2 Fungi Basics Fungi do NOT undergo photosynthesis Decomposers Parasites
Food source Decomposers Parasites Fungus Video

3 Structure & Function of Fungi
Most are multicellular Yeast Bodies Hyphae Cells & Cell Wall Cross walls

4 Structure & Function of Fungi
Mycelium Hyphae underground Fruiting Body Above ground Mycorrhizae Mutualism Plant Roots

5 Fungi Reproduction Asexually Sexually Hyphae Opposite hyphae Zygospore
Spores Sexually Opposite hyphae Zygospore spores

6

7 Plant Groups pg 59

8 Plant Characteristics
What defines a plant: Cell Wall Photosynthesis Origins in oceans (algae) Adaptation to land required Embryo Ability to grow (support) Transport systems Regulate water loss Dispersal strategies without water

9 Mosses Bryophytes Reproduction Seedless & Non-vascular Needs:
Damp Close to ground Reproduction Sperm movement

10 Ferns Seedless Vascular structures Purpose Reproduction Sperm Spores

11 Gymnosperms Seeds & vascular structures Seed Gym = “naked” Conifers
Embryo Pollen Male sperm Egg

12 Angiosperms Angio =“enclosed seed” Flowering plants Ovaries
Birds & the Bees Nectar Mammals Purpose of fruits


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