BIOLOGY:LIFE ON EARTH-W/ACCESS
11th Edition
ISBN: 9780134669076
Author: Audesirk
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 23, Problem 5FTB
Summary Introduction
To review:
The given blank space in the statement, “__________ are symbiotic associations of
Introduction:
Fungi share the environment with lots of species. They interact with these species in different ways. Some species do not interact with other species. Some live symbiotically while some act as
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
If a symbiotic relationship between a fungus and its host plant is said to be commensal, what does this mean?
Group of answer choices
the fungi benefit, but the plant is unaffected
the fungi are harmed and the plant benefits
the plant is harmed and the fungi benefits
both plant and fungi benefit
Lichens are a mutualistic relationship between a fungus and an alga or cyanobacterium, or both. The diagram below shows their symbiotic relationship. What is the role of fungi in lichens?
The roots of most plants form a symbiotic association with soil fungi. Name the association and the element that it supplies to the plant.
Chapter 23 Solutions
BIOLOGY:LIFE ON EARTH-W/ACCESS
Ch. 23 - Prob. 1MCCh. 23 - 2. Which of the following diseases is not caused...Ch. 23 - 3. A symbiotic association of plant roots and...Ch. 23 - The alcohol in beer and wine is a by-product of...Ch. 23 - _______ is an ecologically important function of...Ch. 23 - Prob. 1FTBCh. 23 - Prob. 2FTBCh. 23 - Prob. 3FTBCh. 23 - Prob. 4FTBCh. 23 - Prob. 5FTB
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
- Which of the following is an example of a symbiosis between an Ascomycete and a green algae? Group of answer choices Ferns Rhizobium and Plants Lichens Mycorrhizal Fungi and Plants Hornwortsarrow_forwardWhich is not an example of fungi ? Mushroom Mucor Albugo Pulparrow_forwardWhich of the following best describes the relationship between fig trees (Ficus carica), the ambrosia beetle (Euwallacea interjectus), and the fungus (Ceratocystis ficicola)? The beetles carry the fungus to the fig trees, which kills the fig trees. The fig trees require the fungus to survive, but the beetles eat and kill the trees. The beetles require both the fungus and the fig trees to survive. The fig trees infect the beetles with the fungus, which kills the beetles.arrow_forward
- If all of the saprophytic fungi in an ecosystem died, which of the following would be a likely short-term result? Group of answer choices Plants would not be able to absorb nutrients from the soil as effectively Dead plant material would be decomposed more quickly, releasing higher levels of CO2 Less carbon dioxide would be released into the atmosphere because dead plant material would not be decomposed Plants would be unable to absorb nitrogen as efficiently because their root symbiotic fungi would be unable to break gaseous nitrogen apart Plants would be unable to absorb nitrogen as efficiently because their root symbiotic fungi would be unable to break gaseous nitrogen apartarrow_forwardWhich of these statements are false for lichens? Please select all correct answers. a.) Fungal species are obligate symbionts b.) A lichen is two species engaged in commensalism c.) Algal species are facultative symbionts d.) Lichen fungi gain sugars from algae e.) The relationship is beneficial for both fungi and algaearrow_forwardFairy rings (such as the one in the photo on the left) are circles of fungi that often appear in open meadows and in forest areas. In the soil beneath the fungi is an ever-extending mycelium. As the mycelium spreads to seek out more food, it sometimes will produce the fungi we see above ground to produce and release spores. The diagram on the right depicts the outline of a fairy ring that has appeared overnight in an open meadow, as viewed from above. The ring represents the farthest advance of this mycelium through the soil. The letters A-D represent locations with respect to that ring which are all 0.5 meters below the soil surface. Which location (A-D) is nearest to the basidiocarps? ___ What is the most probable location (A-D) of the youngest portion of this mycelium? ___arrow_forward
- Fairy rings (such as the one in the photo on the left) are circles of fungi that often appear in open meadows and in forest areas. In the soil beneath the fungi is an ever-extending mycelium. As the mycelium spreads to seek out more food, it sometimes will produce the fungi we see above ground to produce and release spores. The diagram on the right depicts the outline of a fairy ring that has appeared overnight in an open meadow, as viewed from above. The ring represents the farthest advance of this mycelium through the soil. The letters A-D represent locations with respect to that ring which are all 0.5 meters below the soil surface. 1)If the fungus that produced the fairy ring can also produce arbuscules, then which of the following is most likely to be buried at location "B"? a. cement-capped well b. deceased animal c. tree stump d. fire pit 2) Assume that all four locations are 0.5 meters above the surface, rather than below. On a breezy day with prevailing winds blowing from right…arrow_forwardWhat steps would it take for a fungus to establish a symbiotic relationship with plants? I understand that there are symbiotic soil fungi that are entangled amongst plant roots but this question I am wondering how they form a relationship if the fungus live between the plant cells.arrow_forwardAssume you have an invasive fungus species growing in your backyard and you want to get rid of it. You decide to remove them from the ground by hand and dispose them in a corner because they will die off anyways. Few days later, you see even more fungi growing where you remove the original fungus. Why do you think that happened?arrow_forward
- Fungi play a variety of roles in the ecosystem. Discuss briefly each of the following roles stated below. Give specific examples whenever possible. 1. Decomposers 2. Mycorrhizae 3. Lichen Symbiont 4. Endophyte 5. Plant Pathogenarrow_forwardMycorrhizae are an important symbiosis between fungi and plant. What group of Fungi form this symbiosis? Group of answer choices Chytrids Basidiomycetes Zygomycetes Glomeromycetes Ascomycetesarrow_forwardThe Basidiocarp (mushroom) of many club fungi are deadly poisonous. Amanita falloides for example is a mushroom that is deadly poisonous and can kill a person even if he/she eats only a few bites. As we covered in our ecology unit, it is physiologically expensive to become this poisonous. Agaricus bisporis is also a species of club fungus (mushroom) that occupies the same areas as Amanita falloides, and has a very similar appearance. Agaricus bisporis, however, has not evolved to produce toxic mushrooms. 1. Explain why it is beneficial for Amanita falloides to invest so much energy into making it's mushrooms in particular so poisonous. 2. Based on the concepts covered in our course, provide an ecological explanation for why Agaricus bisporous has not evolved to produce toxic mushrooms. ***Hint--think about the relationship between these two mushroom species***.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Biology Today and Tomorrow without Physiology (Mi...BiologyISBN:9781305117396Author:Cecie Starr, Christine Evers, Lisa StarrPublisher:Cengage LearningBiology: The Unity and Diversity of Life (MindTap...BiologyISBN:9781305073951Author:Cecie Starr, Ralph Taggart, Christine Evers, Lisa StarrPublisher:Cengage Learning
- Biology: The Unity and Diversity of Life (MindTap...BiologyISBN:9781337408332Author:Cecie Starr, Ralph Taggart, Christine Evers, Lisa StarrPublisher:Cengage Learning
Biology Today and Tomorrow without Physiology (Mi...
Biology
ISBN:9781305117396
Author:Cecie Starr, Christine Evers, Lisa Starr
Publisher:Cengage Learning
Biology: The Unity and Diversity of Life (MindTap...
Biology
ISBN:9781305073951
Author:Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr
Publisher:Cengage Learning
Biology: The Unity and Diversity of Life (MindTap...
Biology
ISBN:9781337408332
Author:Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr
Publisher:Cengage Learning