'Most unicellular' diaporamas de présentation

Chapter 9 Cellular Basis of Inheritance

Chapter 9 Cellular Basis of Inheritance. Bell Ringer. What happens to your skin cells when you get a cut? Divide and multiply to begin healing. Your skin is actually dead! When a starfish loses a limb, what can the starfish do? Regrow the lost limb. . Why do cells divide?.

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Viruses, Bacteria, Protists and Fungi

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The Protists

The Protists. Eukaryotes. Most unicellular. Most aerobic. Moist environments Can be photoheterotrophs, photoautotrophs, chemoheterotrophs or mixotrophs. Flagella or cilia. All protists can reproduce asexually, some sexually. Endosymbiosis.

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TAXONOMY

TAXONOMY. Taxonomy- science of classifying & naming organisms based on similarities. 1. Aristotle- developed first system of classification. Very vague ; NO LONGER USED Divided & classified organisms as:. PLANTS a. Trees (large) b. Shrubs (medium) c. Grasses (small).

536 views • 20 slides

Classification

Classification. Chapter 18. Video Clip!!!!. Finding Order in Diversity. taxonomy : the science of classifying living things Carolus Linnaeus : developed current system of naming and classifying organisms; 7 levels*largest group down to the individual* K ingdom P hylum C lass

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CLASSIFICATION SYSTEMS

CLASSIFICATION SYSTEMS. CH 2.3 LIFE OVER TIME. Why do we need a system to classify living organisms?. New Species.

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Ch. 17 Classification

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Kingdoms

Kingdoms . Kingdoms and Domains. There are six Kingdoms Animal Plant Fungi Protist Archaebacteria Eubacteria. Eubacteria. Prokaryotic Have cell wall No chloroplast or mitochondria Unicellular microorganisms Some autotrophic others photosynthetic Ex. Streptococcus, E. Coli .

316 views • 8 slides