Chapter 20-5 “Funguslike Protists” By: Katharine Weeiieieiei.

Slides:



Advertisements
Similar presentations
Protists Diversity of Protists Protozoans Slime Molds Algae
Advertisements

Fungus Like Protists.
Protists By Vanessa A, Emily A, and Vanessa C.
Chapter 20 – Protists B $100 $100 $100 $100 $100 $200 $200 $200 $200
The Fungus-like Protists
Chapter 22 Fungi. What are Fungi? Fungi have threadlike bodies. Fungal cell walls contain chitin. – Chitin – a tough carbohydrate that is also found in.
CHAPTER 20.4: RED, BROWN, AND GREEN ALGAE By: Courtney Pham.
Funguslike Protists By: Alice, Darwin, Tate, and Kiara
Amoeba No cell wall Use pseudopodia to move Most live in salt water, some live in ponds. Reproduce asexually Some may form cysts if conditions are unfavorable.
Slime Molds & Water Molds Fungus Like Protists. Funguslike Protists Heterotrophs Absorb nutrients from dead or decaying organic matter Lack the chitin.
Lecture 2 Biology 1002 Objectives 1)Examine an example of a heterotrophic protist, Amoeba, that use pseudopodia for movement and feeding. 2)Examine the.
DO NOW: DO YOUR BEST TO REMEMBER SOME BIOLOGY 1 MATERIAL. QUESTION: WHAT DO THE TERMS “HAPLOID” AND “DIPLOID” MEAN? WHICH ARE YOU? Slime Molds: Fungus-Like.
Unicellular eukaryotes
Kingdom Protista.
Protists Chapter 20 Objective:
Introduction to Kingdom Protista Domain Eukarya, Kingdom Protista –Any eukaryote that is not classified as a fungus, plant or animal Three major groups:
Biology 19.2 Advent of Multicellularity
Protists Chapter 21 P Characteristics of Protists  Variety in types of movement  Variety in types of nutrition  Variety of environments needed.
Chapter 21: Fungi Biology- Kirby.
Protists Chapter 25 Table of Contents Section 1 Characteristics of Protists Section 2 Animal-like Protists Section 3 Plantlike and Funguslike Protists.
The Kingdom Protista. What Is a Protist? Classification of Protists One way protists can be classified is by how they obtain nutrition: –Heterotrophs.
Unit 6: Microorganisms and Fungi Chapter 20: Protists.
Biology C20 test Review Notes Place these notes into your Biology Notebook. Place your first and last name in the upper right corner of your paper, followed.
Kingdom Fungi Unit 2 - Biodiversity.
Kingdom Protista Chapter 20. General Characteristics of Protists: ALL Eukaryotes that cannot be classified as a plant, animal, or fungus. They have a.
Mr. Chapman Biology 20.  Funguslike protists are decomposers. A decomposer is an organism that breaks down dead or decaying organisms.  Decomposers.
20-1 The Kingdom Protista What Is a Protist?
Kingdom Protista Eukaryotes that are not members of the kingdoms Plantae, Animalia, or Fungi Characteristics –Live in moist environment –Either free-living.
Fungus-Like Protists Biology 112. General Characteristics Similar to fungi in that they are heterotrophs that absorb food from dead or decaying organic.
Chapter 21: Protists and Fungi Section 21-4: Fungi.
Fungi (1). DO NOW Based on what you learned in the movie “The Rotten World Around Us” what do you think the role fungus has in the environment? __ __.
Unit 6 Microorganisms & Fungi Ch. 20 Protists. What Is a Protist? Protist - any organism that is not a plant, an animal, a fungus, or a prokaryote Protists.
“Plant-Like” Protists: Unicellular Algae. Chlorophyll and accessory pigments allow algae to harvest and use energy from sunlight. –Both give algae a wide.
Chapter 20: Protists Biology- Kirby.
11 C Fungus like protists ► Fungus like protists  Heterotrophic, need moist environments  Cell walls of cellulose (not chitin)  Motile  Example: water.
Unit 6 Microorganisms & Fungi Ch. 21 Fungi. What are Fungi?  Fungi are eukaryotic heterotrophs that have cell walls  Chitin - makes up cell walls, a.
Kingdom Protista Chapter 20. Kingdom Protista – “Catch all”  Eukaryotes  Unicellular and Multicellular  Autotrophic or heterotrophic  Some have cell.
Protists Section Kingdom Protista Eukaryotic – 200,000 species No simple set of common characteristics Can be unicellular or multicellular Microscopic.
“Plant-Like” Protists: Unicellular Algae. –Algae are photosynthetic protists whose chloroplasts support food chains in –freshwater and –marine ecosystems.
Kingdom Protista Chapter 20 “Diversity is the Key”
Kingdom Protista Spring 2012.
Copyright Pearson Prentice Hall
FUNGUS-LIKE PROTISTS.
Life Cycles of Protists
Copyright Pearson Prentice Hall
Fungi.
The Six Kingdoms Life Science.
THE KINGDOMS Phylum away in your brain in the proper order. Then, class, you’ll be a lot of fungis.
V. Fungus-like Protists Fungus-like protist – protists that feed off of dead organic matter but have centrioles & lack chitin in their cell walls. A. Characteristics.
Kingdom Fungi What do you call a mushroom who likes to party? A FUN GUY!!
Protists. Classification Formerly Kingdom Protista Formerly Kingdom Protista –Modern taxonomists now place them in many different kingdoms Essentially,
A. What Is a Protist? B. Evolution of Protists C. Classification of Protists 20–1 The Kingdom Protista.
Protists: Amoebas, Cellular Slime Molds, Chytrids, Ciliates, and Diatoms The Zach Haltvick.
20–5 Funguslike Protists Photo Credit: ©L.West/Photo Researchers, Inc.
Kingdom Protista Mr. Chapman Chemistry 30.
Phylum Myxomycota Phylum Acrasiomycota Phylum Oomycota
What did you see?.
Chapter 25 Table of Contents Section 1 Characteristics of Protists
Chapter 21Learning Goals #1-7
The Kingdom Protista.
Biology C20 Test Review Notes
The Funguslike Protists
Kingdoms & Domains.
21.2 Protist Structure and Function
Fungus – Like Protists Chapter 19 p. 540.
KEY CONCEPT Funguslike protists decompose organic matter.
Kingdom Protista What are the groups of multicellular plant-like protists? What are the similarities and differences between the fungus-like protists?
Chapter 21 Protists & Fungi.
Protists.
Jeopardy.
Presentation transcript:

Chapter 20-5 “Funguslike Protists” By: Katharine Weeiieieiei

Slime Molds! o Slime molds are funguslike protists that play key roles in recycling organic material.

Bolded things are very important… Wink wink.

Two Broad groups of slime molds are… o The individual cells of cellular slime molds remain distinct - separated by cell membranes – during every phase of the mold’s life cycle. o Slime molds that pass through a stage in which their cells fuse to form large cells with many nuclei are called acellular slime molds.

Cellular Slime Molds o Belong to the phylum Acrasiomycota o Spend most of their lives as free-living cells that are not easily distinguishable from soil amoebas  In nutrient-rich soils, these amoeboid cells reproduce rapidly. When their food supply is exhausted, they produce spores that can survive harsh conditions. They send out signals to attract other cells of the same species. Within a few days, thousands of cells form a colony that acts as an organism. They produce a fruiting body! A slender reproductive structure that produces spores.

Acellular Slime Molds o Belong to the phylum Myxomcota o Being life cycles as ameba-like cells (like cellular slime molds). However, their cells to produce plasmodia, structures with many nuclei.  Small fruiting bodies (sporangia) spring up from the plasmodium. They produces haploid spores by meiosis.

Water Molds o Oomycetes thrive on dead or decaying organic material matter in water and some are plant parasites on land. Commonly known as but are not true fungi. o Water molds produce thin filaments known as hyphae.  Display both sexual and asexual reproduction in their life cycle.

o In asexual reproduction, portions of the hyphae develop into zoosporangia, which are spore cases. Each zoosporangium produces flagellated spores that swim away in search of food. When they find food, the spores develop into hyphae  NEW ORGANISMS! o Sexual reproduction takes place in specialized structures that are formed by the hyphae.  Antheridium produces male nuclei  Oogonium produces female nuclei

Ecology of Funguslike Protists  Slime molds and water molds help things rot.  Some funguslike protists can harm living things. 

QUIZ TIME!

What is a fruiting body? A. Strawberries and fruits Strawberries and fruits B. A slender reproductive structure that produces spores A slender reproductive structure that produces spores C. Structures with many nuclei Structures with many nuclei D. idk idk

Sorry! You’re WRONG

Yay! You’re RIGHT

Oomycetes thrive on _____ or __________ matter. A. External, internal External, internal B. Eukaryotic, prokaryotic Eukaryotic, prokaryotic C. Unicellular, multicellular Unicellular, multicellular D. Dead, decaying Dead, decaying

Sorry! You’re WRONG

Yay! You’re RIGHT

Feedback: Privacy Policy Feedback
Do Not Sell My Personal Information
About project: SlidePlayer Terms of Service

© 2024 SlidePlayer.com. Inc. All rights reserved.