non-vascular and vascular plants

19
NON-VASCULAR AND VASCULAR PLANTS

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Non-Vascular and Vascular Plants. Non-vascular Plants. Mosses. Most diverse group of non-vascular More then 10,000 species. Gametophyte and Sporophyte. Rhizoids. Anchor and absorb water. Importance. Bogs Very acidic Peat Fuel . Liverworts. Look like human liver - PowerPoint PPT Presentation

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Page 1: Non-Vascular and Vascular Plants

NON-VASCULAR AND VASCULAR

PLANTS

Page 2: Non-Vascular and Vascular Plants

NON-VASCULAR PLANTS

Page 3: Non-Vascular and Vascular Plants

Mosses Most diverse group of non-vascular More then 10,000 species

Page 4: Non-Vascular and Vascular Plants

Gametophyte and Sporophyte

Page 5: Non-Vascular and Vascular Plants

Rhizoids Anchor and absorb water

Page 6: Non-Vascular and Vascular Plants

Importance Bogs

Very acidic Peat

Fuel

Page 7: Non-Vascular and Vascular Plants

Liverworts Look like human liver Wort = old English for plant

Page 8: Non-Vascular and Vascular Plants

Hornworts Horn structures grow out of

gametophytesThose are the sporophytes

Page 9: Non-Vascular and Vascular Plants

SEEDLESS VASCULAR PLANTS

Page 10: Non-Vascular and Vascular Plants

Seedless Vascular Plants No seeds Vascular tissue Types

FernsClub mossesHorsetails

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Vascular tissue Transport materials Strong structure

Straws

Page 12: Non-Vascular and Vascular Plants

Reproduction Grow by water

Release sporesAllows the sperm to swim to the egg

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Ferns 12,000 different species

Page 14: Non-Vascular and Vascular Plants

Fern Structure Stem, leaves, and roots Stem is underground

Leaves grow on the top sideRoots on the bottom side

Page 15: Non-Vascular and Vascular Plants
Page 16: Non-Vascular and Vascular Plants

Reproduction in Ferns Spore cases on underside of fronds

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Club Mosses Not a Moss Wetlands and streams

Page 18: Non-Vascular and Vascular Plants

Horsetails About 30 species alive today

Page 19: Non-Vascular and Vascular Plants

Test Friday