Microbiology: An Evolving Science (Fourth Edition)
4th Edition
ISBN: 9780393615098
Author: John W. Foster, Joan L. Slonczewski
Publisher: W. W. Norton & Company
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 20, Problem 8RQ
Summary Introduction
To review:
The life cycle of Dictyosteliumdiscoidium and its comparison with basidiomycetes.
Introduction:
Cellular slime molds are the organisms that aggregate into a fruiting body. They form large groups of cells especially in conditions where the nutrients are exhausted. By joining together, they can survive harsh conditions and regrow when the environment is favorable. Some features of their life cycle are similar to
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Describe two ways in which fungal spores arise.
Candida albicans
Describe two specific characteristics of water molds which are considered to be the reasons why they are not classified as true fungi.
Describe the roles of fungi in nutrient cycling and ecological interactions. Give specific examples
Describe two ways in which fungal spores arise.
Multicellular= mold (25C)
Chapter 20 Solutions
Microbiology: An Evolving Science (Fourth Edition)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- Molds from the Rhizopus genus are probably the best known species of zygomycete fungi. Please find photograph of a Rhizopus species zygosporangium (an actual photograph, not a drawing). Label the zygosporangium and upload it.arrow_forwardDescribe two specific characteristics of water molds which are considered to be the reasons why they are not classified as true fungi.arrow_forwardDescribe the structure and function of lignin in the plant cell wall. Describe the general outline of lignin decomposition among fungi. Differentiate between the three major types of wood rots and the organisms responsible for each.arrow_forward
- In the following diagram of a black bread mold (Rhizopus stolonifer), identify the following structures of a multicellular fungus: mycelium, rhizoids, stolon, sporangium, sporangiophore, sporangiospores. Note: Sample fungus herein is not found in aquatic environment. Rhizopus stolonifer is a common agent of decomposition of stored foods; they are terrestrial in habitat.arrow_forwardWhat is the name of the description of these fungi? 1. members of this phylum can produce spores through two kinds of sporangia, one of which is known as a conidium. 2. this phylum contains organisms that most closely resemble the common ancestor of fungi 3. a member of this phylum includes the mold Rhizopus stolonifer 4. reproduces only sexuallyarrow_forwardDescribe the structure of a glomeromycete fungus.arrow_forward
- Describe two ways in which fungal spores arise. Septatae vs aseptatae hyphaearrow_forwardList three general features of fungal anatomy.arrow_forwardMany fungal infections of humans are considered to be opportunistic, meaning that fungi that are normally free-living (usually in soil) can sometimes survive, and even thrive, on or inside the human body. From the fungal “point of view,” what unique challenges would be encountered when trying to survive on human skin? What about inside human lungs?arrow_forward
- Explain the generalized life cycle of Fungi. need to include the following terms appropriately: Mycelium, haploid, diploid, karyogamy, spores, zygote, mitosis and meiosis, and germination.arrow_forwardComplete the following table distinguishing the true fungi phyla based on reproduction. SEXUAL reproduction through conjugation of 2 different mating strains ASEXUAL reproduction by conidial ASEXUAL reproduction by spores (produced in sporangia) ASEXUAL reproduction by conidia (produced on tips of conidiophores) or budding Do not perform SEXUAL reproduction. SEXUAL reproduction by fusion of 2 mating types of monokaryotic hyphae. Resulting dikaryotic mycelium often develops basidiomata SEXUAL reproduction through the union of male and female structures, followed by formation of asci ASEXUAL reproduction by zoospores (produced in zoosporangia) ASEXUAL reproduction is rare, but can occur by conidia. SEXUAL reproduction through fusion of two motile or non-motile gameres PHYLUM Chytridiomycota The Chytrids Zygomycota: The Coenocytic True Fungi Ascomycota: The Sac Fungi Basidiomycota: The Club Fungi Deuteromycota: The Imperfect Fungi ASEXUAL SEXUAL REPRODUCTION REPRODUCTIONarrow_forwardExplain a two ways in which fungal spores arise.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Biology (MindTap Course List)BiologyISBN:9781337392938Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. BergPublisher:Cengage LearningBiology: The Dynamic Science (MindTap Course List)BiologyISBN:9781305389892Author:Peter J. Russell, Paul E. Hertz, Beverly McMillanPublisher:Cengage Learning
Biology (MindTap Course List)
Biology
ISBN:9781337392938
Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg
Publisher:Cengage Learning
Biology: The Dynamic Science (MindTap Course List)
Biology
ISBN:9781305389892
Author:Peter J. Russell, Paul E. Hertz, Beverly McMillan
Publisher:Cengage Learning