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identify the phylum that each character belongs to

Bell Work

Tuesday, February 19, 13

identify the phylum that each character belongs to

Bell Work

Porifera

Tuesday, February 19, 13

identify the phylum that each character belongs to

Bell Work

Porifera Echinodermata

Tuesday, February 19, 13

identify the phylum that each character belongs to

Bell Work

Porifera Echinodermata Mollusca

Tuesday, February 19, 13

identify the phylum that each character belongs to

Bell Work

Porifera Echinodermata Mollusca

ChordataTuesday, February 19, 13

identify the phylum that each character belongs to

Bell Work

Porifera Echinodermata Mollusca

Chordata MolluscaTuesday, February 19, 13

identify the phylum that each character belongs to

Bell Work

Porifera Echinodermata Mollusca

Chordata Mollusca ArthropodaTuesday, February 19, 13

Characteristics of Fungi

Tuesday, February 19, 13

• eukaryotic cells

Characteristics of Fungi

Tuesday, February 19, 13

• eukaryotic cells

• heterotrophs (decomposers)

Characteristics of Fungi

Tuesday, February 19, 13

• eukaryotic cells

• heterotrophs (decomposers)

• cell wall made of chitin

Characteristics of Fungi

Tuesday, February 19, 13

• eukaryotic cells

• heterotrophs (decomposers)

• cell wall made of chitin

• can be either:

Characteristics of Fungi

Tuesday, February 19, 13

• eukaryotic cells

• heterotrophs (decomposers)

• cell wall made of chitin

• can be either:

• unicellular (yeast)

Characteristics of Fungi

Tuesday, February 19, 13

• eukaryotic cells

• heterotrophs (decomposers)

• cell wall made of chitin

• can be either:

• unicellular (yeast)

• multicellular (mushrooms, mold)

Characteristics of Fungi

Tuesday, February 19, 13

Fungi Nutrition

Tuesday, February 19, 13

Fungi Nutrition• fungi get nutrients by sending out threadlike structures called hyphae

Tuesday, February 19, 13

Fungi Nutrition• fungi get nutrients by sending out threadlike structures called hyphae

•hyphae release enzymes that break down food

Tuesday, February 19, 13

Fungi Nutrition• fungi get nutrients by sending out threadlike structures called hyphae

•hyphae release enzymes that break down food

• extracellular digestion

Tuesday, February 19, 13

Fungi Nutrition• fungi get nutrients by sending out threadlike structures called hyphae

•hyphae release enzymes that break down food

• extracellular digestion

• food particles then diffuse into the hyphae

Tuesday, February 19, 13

Fungi Reproduction

Tuesday, February 19, 13

Fungi Reproduction• Yeast reproduce asexually

Tuesday, February 19, 13

Fungi Reproduction• Yeast reproduce asexually

• Budding:

Tuesday, February 19, 13

Fungi Reproduction• Yeast reproduce asexually

• Budding:: a new yeast grows from a parent and eventually breaks off

Tuesday, February 19, 13

Fungi Reproduction• Yeast reproduce asexually

• Budding:

• Fission:

: a new yeast grows from a parent and eventually breaks off

Tuesday, February 19, 13

Fungi Reproduction• Yeast reproduce asexually

• Budding:

• Fission:

: a new yeast grows from a parent and eventually breaks off

:yeast splits in half to form two yeast cells (mitosis)

Tuesday, February 19, 13

Fungi Reproduction

Tuesday, February 19, 13

Fungi Reproduction• Mushrooms reproduce sexually by forming spores

Tuesday, February 19, 13

Fungi Reproduction• Mushrooms reproduce sexually by forming spores

• Haploid spores are produced by meiosis

Tuesday, February 19, 13

Fungi Reproduction• Mushrooms reproduce sexually by forming spores

• Haploid spores are produced by meiosis

• Two spores combine to form a diploid cell

Tuesday, February 19, 13

Fungi Reproduction

Tuesday, February 19, 13

• Mold reproduce sexually or asexually

Fungi Reproduction

Tuesday, February 19, 13

• Mold reproduce sexually or asexually

• Produce asexual spores or two hyphae fuse together to mate

Fungi Reproduction

Tuesday, February 19, 13

Characteristics of Bacteria

Tuesday, February 19, 13

bacteria are divided into two kingdoms

Characteristics of Bacteria

Tuesday, February 19, 13

bacteria are divided into two kingdoms

Characteristics of Bacteria

Archaebacteria

Tuesday, February 19, 13

bacteria are divided into two kingdoms

Characteristics of Bacteria

Archaebacteria

• prokaryotic

Tuesday, February 19, 13

bacteria are divided into two kingdoms

Characteristics of Bacteria

Archaebacteria

• prokaryotic

• bacteria that survive in harsh condition (thermophiles, halophiles)

Tuesday, February 19, 13

bacteria are divided into two kingdoms

Characteristics of Bacteria

Archaebacteria

• prokaryotic

• bacteria that survive in harsh condition (thermophiles, halophiles)

• oldest forms of life

Tuesday, February 19, 13

bacteria are divided into two kingdoms

Characteristics of Bacteria

Archaebacteria

• prokaryotic

• bacteria that survive in harsh condition (thermophiles, halophiles)

• oldest forms of life

Eubacteria

Tuesday, February 19, 13

bacteria are divided into two kingdoms

Characteristics of Bacteria

Archaebacteria

• prokaryotic

• bacteria that survive in harsh condition (thermophiles, halophiles)

• oldest forms of life

Eubacteria

• prokaryotic

Tuesday, February 19, 13

bacteria are divided into two kingdoms

Characteristics of Bacteria

Archaebacteria

• prokaryotic

• bacteria that survive in harsh condition (thermophiles, halophiles)

• oldest forms of life

Eubacteria

• prokaryotic

• typical bacteria

Tuesday, February 19, 13

Characteristics of Protists

Tuesday, February 19, 13

• eukaryotic cells

Characteristics of Protists

Tuesday, February 19, 13

• eukaryotic cells

• “junk drawer” or “catch-all” kingdom

Characteristics of Protists

Tuesday, February 19, 13

• eukaryotic cells

• “junk drawer” or “catch-all” kingdom

• organisms that don’t fit into a different kingdom

Characteristics of Protists

Tuesday, February 19, 13

Animal-Like Protists

Tuesday, February 19, 13

Animal-Like Protists• unicellular protozoans

Tuesday, February 19, 13

Animal-Like Protists• unicellular protozoans

• Ex: amoeba, paramecium

Tuesday, February 19, 13

Plant-Like Protists

Tuesday, February 19, 13

Plant-Like Protists• unicellular and/or contain pigments other than chlorophyll to photosynthesize

Tuesday, February 19, 13

Plant-Like Protists• unicellular and/or contain pigments other than chlorophyll to photosynthesize

• Ex: algae (red, brown)

Tuesday, February 19, 13

Fungus-Like Protists

Tuesday, February 19, 13

Fungus-Like Protists• fungi that are able to move for at least part of their life cycle

Tuesday, February 19, 13

Fungus-Like Protists• fungi that are able to move for at least part of their life cycle

• Ex: slime molds, downy mildews, water molds

Tuesday, February 19, 13

Review Questions1. What are the three things that all fungi have in common?2. What is an example of a unicellular fungus?3. What are two examples of multicellular fungi?4. What is the process by which fungi break down food?5. What are hyphae, and what are they used for?6. What is asexual reproduction?7. What is the difference between budding and fission?8. How do mushrooms reproduce?9. What are the different methods mold can use to reproduce?10. What are the similarities between the two types of bacteria?11. What are the differences between them?12. What is the group of animal-like protists called?13. How are plant-like protists different from real plants?14. How are fungus-like protists different from real fungi?

Tuesday, February 19, 13