ETEXT CAMPBELL BIOLOGY IN FOCUS INSTANT
3rd Edition
ISBN: 9780135964422
Author: Urry
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Textbook Question
Chapter 25, Problem 9TYU
FOCUS ON INTERACTIONS
Organisms interact with each other and the physical environment. In a short essay (100‒150 words), explain how the response of diatom populations to a drop in nutrient availability can affect both other organisms and aspects of the physical environment (such as carbon dioxide concentrations).
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Characterize the animal-like protists (protozoa) based on the following parameters.
Characterize the plant-like protists (algae) based on the following parameters.
Please add link to answer
Phytoplankton like diatoms and dinoflagellates are critical organisms in the world oceans. They are essential primary producers and an important link in energy transfer relationships. How do diatoms and dinoflagellates differ?
Chapter 25 Solutions
ETEXT CAMPBELL BIOLOGY IN FOCUS INSTANT
Ch. 25.1 - Describe major events in the evolution of early...Ch. 25.1 - Explain why eukaryotes are said to be combination...Ch. 25.1 - Prob. 3CCCh. 25.2 - Summarize the evidence that choanoflagellates are...Ch. 25.2 - MAKE CONNECTlONS Describe how the origin of...Ch. 25.2 - Prob. 3CCCh. 25.3 - Briefly describe the organisms found in each of...Ch. 25.3 - MAKE CONNECTIONS Review Figures 7.2 and 8.5...Ch. 25.3 - Prob. 3CCCh. 25.3 - Prob. 4CC
Ch. 25.4 - Justify the claim that photosynthetic protists are...Ch. 25.4 - Prob. 2CCCh. 25.4 - Prob. 3CCCh. 25 - The oldest fossil eukaryote that can be resolved...Ch. 25 - Prob. 2TYUCh. 25 - Plastids that are surrounded by more than two...Ch. 25 - Prob. 4TYUCh. 25 - Prob. 5TYUCh. 25 - Based on the phylogenetic tree in Figure 25.10,...Ch. 25 - MAKE CONNECTIONS The bacterium Wolbachia is a...Ch. 25 - FOCUS ON EVOLUTION DRAW IT Medical researchers...Ch. 25 - FOCUS ON INTERACTIONS Organisms interact with each...Ch. 25 - SYNTHESIZE YOUR KNOWLEDGE These micrographs show...
Additional Science Textbook Solutions
Find more solutions based on key concepts
6. How can you use the features found in each chapter?
Human Anatomy & Physiology
Describe the evolution of mammals, tracing their synapsid lineage from early amniote ancestors to true mammals....
Loose Leaf For Integrated Principles Of Zoology
Match the people in column A to their contribution toward the advancement of microbiology, in column B. Column ...
Microbiology: An Introduction
The correct term for production of offspring. Introduction: Reproduction is an important life process for most ...
Biology Illinois Edition (Glencoe Science)
6. How can you use the features found in each chapter?
Human Anatomy & Physiology (2nd Edition)
What is the difference between histology and radiography?
Human Anatomy (8th 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
- To describe: The major ecological role played by single-celled algae.arrow_forwardThe diatoms are a group of the algae characterised by having a silica cell wall. Give an overview of diatom based bio-monitoringarrow_forwardPunctate, errose, lobate, dry, convex, swarming, yellow, and circular are all terms that describe: anabolism cellular morphology colonial morphology catabolismarrow_forward
- All animals... (select all correct statements) are multicellular have true tissues are photoheterotrophs are unicellular are chemoheterotrophs are chemoautotrophsarrow_forwardA clinical microbiologist is studying a microbe that can cause infections and gastrointestinal disease in humans, and which can also survive and reproduce in mice. A dormant cyst form of the microbe infects human hosts through fecal-oral transmission if they come in contact with mouse droppings and don’t wash their hands before eating. The organism grows in long filaments when grown at 20-28 deg C, and forms round/ovoid cells when grown at temperatures above 28 deg C. Sexual reproduction (fusion of haploid gametes) occurs in both humans and mice. A cell wall is present, and cells contain nuclei. This microbe could be which of the following? Bacterium Fungus Virus Protozoanarrow_forwardSECTION rs of Lab Section: 3.3 FUNGUS-LIKE PROTISTS Answer the following questions: v. 20231 What is a possible function of cytoplasmic streaming in the slime mold? To help distribute and redistribute nutrient throughout organism. Hypothesize as to how you think the living slime mold plasmodium (feeding stage) would react if you warm it up by leaving it on your microscope stage under high illumination for about 30 minutes? thearrow_forward
- MATCHING: select the choice that best represents the statement. A. diatoms 18. Which algae form reproduces by conjunction? 19. Chlorophyta is another name for which colored algae? 20. Is Fucus rock weed fresh water or marine? В. spyrogyra C. green D. marine 21. Golden algae form a variety of shapes and sizes known also as what common name? E. heterocytes F. fresh water 22. Nostoc, of the blue-green algae family, have a central larger cell that interrupts the chain. Name it? G. golden brown H. redarrow_forwardUsing the video from https://www.pbs.org/video/natures-cutest-symbiosis-the-bobtail-squid-4bhtmo/ The bobtail squid and Vibrio fischeri serve as model organisms for studying cellular communication. Provideat least two examples of communication either between squid and bacteria or within bacteria from the film.arrow_forwardWhich term would describe the diet of the following organism? A protist that eats bacteria in freshwater puddles for carbon and energy Chemoheterotroph Photoautotroph Photoheterotroph Chemoautotropharrow_forward
- (id) Big green blob. Volvox Living or prepared slide Magnification: X 100 What is the function of the stigma in protists such as Euglena and Chlamydomonas? 3-18 Spirogyra Living Magnification: 00 As the world's population increases yearly, do you think algae might be a source of ad- ditional food? Explain your answer. LAB 3 PROTISTSarrow_forwardWhich of the following prokaryotes has a relatively large surface-to-volume ratio for rapid gas exchange, despite having one of the largest cytoplasmic volumes of any known eubacterial cell? the archaeobacterium Halobacterium halobium the archaeobacterium Nanoarchaeum equitans the eubacterium Rhodopseudomonas viridis the eubacterium Epulopiscium fishelsoni the eubacterium Escherichia coliarrow_forwardPlease answer ASAP Which statement best describes the primary difference between bacteria and protists? In terms of cellular organization, protists are multicellular microbes and are prokaryotes. In terms of cellular organization, bacteria are single-celled microbes and are prokaryotes. In terms of cellular organization, protists are multicellular microbes and are chemoautotrophs. In terms of cellular organization, bacteria are single-celled microbes and are eukaryotes.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 Learning
Biology Today and Tomorrow without Physiology (Mi...
Biology
ISBN:9781305117396
Author:Cecie Starr, Christine Evers, Lisa Starr
Publisher:Cengage Learning
6th Grade Science - Module 2: Physical & Chemical Properties; Author: iUniversity Prep;https://www.youtube.com/watch?v=4DONkU6c2Rs;License: Standard youtube license