Kingdom Plantae Life on land requires adaptations for: Water conservation – eg. waxy cuticle on leaves Transport of water and nutrients -- vascular system.

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Plant kingdom diversity

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Presentation transcript:

Kingdom Plantae Life on land requires adaptations for: Water conservation – eg. waxy cuticle on leaves Transport of water and nutrients -- vascular system Reproduction (sexual) – pollen in higher plants Support – eg. woodiness

Root Xylem Tissue Water Xylem – Is Vascular Tissue is made up of Straw –like cells that specialize in moving water Vascular Plants (Will be in chart… no notes yet…)

Root stores ‘Phood’ Leaf Photosynthesizes Phloem Tissue Phloem – Is Vascular Tissue is made up of Straw – like cells that specialize in moving food Vascular Plants

Vascular Plants (You may want to start notes now…) Transpiration? Translocation? Absorption & Assimilation?

Nonvascular Plants Mosses Liverworts Hornworts

Vascular Plants Shrubs Vines Trees Grasses Ferns

4 Major Phyla of the Kingdom Plantae Bryophyta Thread Plant Mosses Small Non – Vascular Seedless Wing Plant Ferns Vascular Seedless Moist & Shady Small to Large Moist & Shady Pteridophyta Coniferophyta Cone Plant Firs, Spruce, Pine Vascular Seed Taiga Biome Large Anthophyta Flower Plant Deciduous Trees Crops Vascular Seed All Biomes Small to Large You should definitely start notes now…

Vascular Seeded Plants Pollen Grains can travel long distances without water. Eventually develop into sperm cells, a short swim in the flower or in the cone.

Osmosis Diffusion Needs water to swim to another moss plant Xylem Phloem Needs water to swim to another fern plant Xylem Phloem Swims within the plant to make a seed** Pollen Grains Xylem Phloem Swims within the plant to make a seed** Pollen Grains Transport of

Mosses Ferns Cone Plants Flower Plants Rhizoid Thallus NO Yes Rhizome Frond / Leaflet NO Yes NO Yes No Yes NO Yes

Alternation of Generations Switching of: 1.Sporophyte Generation with Gametophyte Generation 2.Diploid with Haploid 3.Mitosis with Meiosis 4.Asexual Reproduction with Sexual Reproduction

Polytrichum

Ch. 28 diagram

Life Cycle of a Moss (n) (2n) *Water needed* (n) Mitosis to produce gametes (n) Meiosis Fertilization Mitosis

Ch. 30 detailed diagram

Fiddlehead of Fern Fiddlehead of Violin

Rhizome ( spreading stem)

Ch. 28 diagram

Life Cycle of a Fern (n) (2n) (n) Mitosis to produce gametes (n) (2n) *Water needed* Meiosis Fertilization Mitosis

Ch. 30 detailed diagram