Textbook Question
An axenic environment is one that:
a. Exists in the human mouth
b. Contains only one species
c. Exists in the human colon
d. Both a and c
1758
views
Ch. 14 - Infection, Infectious Diseases, and Epidemiology
Bauman6th EditionMicrobiology with Diseases by TaxonomyISBN: 9780134832302
Not the one you use?Change textbookSelect a different textbook
Table of contents
- Ch. 1 - A Brief History of Microbiology31
- Ch. 2 - The Chemistry of Microbiology28
- Ch. 3 - Cell Structure and Function39
- Ch. 4 - Microscopy, Staining, and Classification25
- Ch. 5 - Microbial Metabolism51
- Ch. 6 - Microbial Nutrition and Growth37
- Ch. 7 - Microbial Genetics51
- Ch. 8 - Recombinant DNA Technology21
- Ch. 9 - Controlling Microbial Growth in the Environment36
- Ch. 10 - Controlling Microbial Growth in the Body: Antimicrobial Drugs21
- Ch. 11 - Characterizing and Classifying Prokaryotes29
- Ch. 12 - Characterizing and Classifying Eukaryotes34
- Ch. 13 - Characterizing and Classifying Viruses, Viroids, and Prions23
- Ch. 14 - Infection, Infectious Diseases, and Epidemiology35
- Ch. 15 - Innate Immunity34
- Ch. 16 - Adaptive Immunity21
- Ch. 17 - Immunization and Immune Testing29
- Ch. 18 - Immune Disorders22
- Ch. 19 - Pathogenic Gram-Positive Bacteria25
- Ch. 20 - Pathogenic Gram-Negative Cocci and Bacilli28
- Ch. 21 - Rickettsias, Chlamydias, Spirochetes, and Vibrios25
- Ch. 22 - Pathogenic Fungi47
- Ch. 23 - Parasitic Protozoa, Helminths, and Arthropod Vectors44
- Ch. 24 - Pathogenic DNA Viruses23
- Ch. 25 - Pathogenic RNA Viruses30
- Ch. 26 - Applied and Industrial Microbiology29
- Ch. 27 - Microbial Ecology and Microbiomes22
Bauman6th EditionMicrobiology with Diseases by TaxonomyISBN: 9780134832302Not the one you use?Change textbook
Chapter 14, Problem 1
In which type of symbiosis do both members benefit from their interaction?
a. Mutualism
b. Parasitism
c. Commensalism
d. Pathogenesis
Verified step by step guidance1
Understand the definition of symbiosis: it refers to a close and long-term biological interaction between two different biological organisms.
Review the types of symbiotic relationships: Mutualism, Parasitism, Commensalism, and Pathogenesis.
Recall that in Mutualism, both organisms involved benefit from the interaction.
Recognize that in Parasitism, one organism benefits at the expense of the other.
Note that in Commensalism, one organism benefits while the other is neither helped nor harmed, and Pathogenesis refers to disease-causing interactions.
Verified video answer for a similar problem:
This video solution was recommended by our tutors as helpful for the problem above.
Video duration:
2mWas this helpful?
Key Concepts
Here are the essential concepts you must grasp in order to answer the question correctly.
Mutualism
Mutualism is a type of symbiotic relationship where both organisms involved benefit from the interaction. This cooperation enhances survival, reproduction, or resource acquisition for both parties, such as bees pollinating flowers while obtaining nectar.
Recommended video:
Guided course
05:59
Symbiotic Relationships
Parasitism
Parasitism is a symbiotic relationship where one organism (the parasite) benefits at the expense of the other (the host), often causing harm. The parasite derives nutrients or shelter, while the host may suffer reduced fitness or disease.
Recommended video:
Guided course
02:08Eosinophils
Commensalism
Commensalism is a symbiotic interaction where one organism benefits while the other is neither helped nor harmed. An example is barnacles attaching to whales; barnacles gain mobility and food access, while whales remain unaffected.
Recommended video:
Guided course
05:59Symbiotic Relationships
Related Practice
Textbook Question
A microbe that causes disease is called a __________ .
1234
views
Textbook Question
Infections that may go unnoticed because of the absence of symptoms are called __________ infections.
1122
views
Textbook Question
List four types of symbiotic relationships, and give an example of each.
1785
views