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Ch. 1 Lesson 4
How are other organisms classified?
plants•multicellular
•use sunlight, water & carbon dioxide to make food
types of plants:
1. vascular plants• special tubes for
carrying food & water
• ex: dandelions & celery
2. mosses• Nonvascular
• No flowers or seeds
3. ferns•use spores to reproduce
4. conifers• reproduce using cones & seeds
• reproduce by flowers & seeds5. flowering plants
characteristics moss ferns conifers flowering plants
vascular No Yes Yes Yesseeds No No Yes Yesflowers No No No Yes
fungi•do not make own food
yeast• Single celled fungi• Used by bakers to bake bread• Use sugar to get food &
release carbon dioxide makes dough rise
yeast• Single celled fungi
• Used by bakers to bake bread
• Use sugar to get food & release carbon dioxide makes dough rise
Host has no yeast-doesn’t rise
protists• some live
inside digestive systems of animals-termites-help digest plants