PRINCIPLES OF LIFE-ACHIEVE ACCESS 2 TERM
PRINCIPLES OF LIFE-ACHIEVE ACCESS 2 TERM
3rd Edition
ISBN: 9781319450380
Author: HILLIS
Publisher: MAC HIGHER
bartleby

Concept explainers

Question
Book Icon
Chapter 21, Problem 1.1Q
Summary Introduction

To find: The fundamental differences between fungi, plants, and animals in the way they obtain their nutrition.

Introduction: Fungi are a kind of eukaryotic organisms that include yeasts, molds, and mushrooms. They play a crucial role in energy cycling between and within the ecosystems. They are found in marine, terrestrial, and freshwater environments. They are part of the diverse community of decomposers.

Expert Solution & Answer
Check Mark

Explanation of Solution

The food materials are digested by the fungi in a distinctive way. They have the capacity to degrade large and insoluble molecules. In fungi, food degradation and digestion are carried out by the secretion of digestive enzymes to break down large food molecules present in the environment. The products that are broken down are then absorbed by the cellular membranes of the fungi in a process known as absorptive heterotrophy.

Fungi possess specific structures that facilitate the absorption of nutrients from the environment. Unicellular fungi such as yeasts absorb nutrients across their cell surfaces directly. Multicellular fungi possess a body structure called the mycelium that is composed of a rapidly growing tubular filament called the hyphae through which the absorption of nutrients takes place.

Thus, fungal species obtain their nutrients from the decomposing and dead organic matter, whereas plants and animals acquire their nutrition from organic substances. This is the fundamental difference between the way fungi, plants, and animals obtain their nutrition.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!
Students have asked these similar questions
If using animals in medical experiments could save human lives, is it ethical to do so? In your answer, apply at least one ethical theory in support of your position.
You aim to test the hypothesis that the Tbx4 and Tbx5 genes inhibit each other's expression during limb development. With access to chicken embryos and viruses capable of overexpressing Tbx4 and Tbx5, describe an experiment to investigate whether these genes suppress each other's expression in the limb buds. What results would you expect if they do repress each other? What results would you expect if they do not repress each other?
You decide to delete Fgf4 and Fgf8 specifically in the limb bud. Explain why you would not knock out these genes in the entire embryo instead.
Knowledge Booster
Background pattern image
Biology
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
SEE MORE QUESTIONS
Recommended textbooks for you
Text book image
Human Anatomy & Physiology (11th Edition)
Biology
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:PEARSON
Text book image
Biology 2e
Biology
ISBN:9781947172517
Author:Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:OpenStax
Text book image
Anatomy & Physiology
Biology
ISBN:9781259398629
Author:McKinley, Michael P., O'loughlin, Valerie Dean, Bidle, Theresa Stouter
Publisher:Mcgraw Hill Education,
Text book image
Molecular Biology of the Cell (Sixth Edition)
Biology
ISBN:9780815344322
Author:Bruce Alberts, Alexander D. Johnson, Julian Lewis, David Morgan, Martin Raff, Keith Roberts, Peter Walter
Publisher:W. W. Norton & Company
Text book image
Laboratory Manual For Human Anatomy & Physiology
Biology
ISBN:9781260159363
Author:Martin, Terry R., Prentice-craver, Cynthia
Publisher:McGraw-Hill Publishing Co.
Text book image
Inquiry Into Life (16th Edition)
Biology
ISBN:9781260231700
Author:Sylvia S. Mader, Michael Windelspecht
Publisher:McGraw Hill Education