Campbell Biology 11th Edition - Valuepack
11th Edition
ISBN: 9780134833545
Author: Michael L. Cain, Steven A. Wasserman, Peter V. Minorsky, Jane B. Reece Neil A. Campbell Lisa A. Urry
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Textbook Question
Chapter 32, Problem 7TYU
WRITE ABOUT A THEME: INTERACTIONS Animal life changed greatly during the Cambrian explosion, with some groups expanding in diversity and others declining. Write a Short essay (100-150 words) interpreting these events as feedback regulation at the level of the biological Community.
Expert Solution & Answer
Learn your wayIncludes step-by-step video
schedule01:38
Students have asked these similar questions
Animal life changed greatly during Cambrian explosion, with some groups expanding in diversity and others declining. Describe and Interpret this events as feedback regulation at the level of biological community.
Climate change causes problems for organisms that have adapted
to their environments. Please list two problems that climate change
could cause which would prevent organisms from surviving in an
environment to which they are well adapted.
Food Webs
Food webs are helpful diagrams to understand the relationships of organisms within a biological community. Answer the following questions using the food web below.
Baleen whale
Smaller toothed
Sperm whale
whales
Penguins
Elephant seal
Leopard seal
Other birds
Fish
\/
Other seals
Squid
Krill
Other herbivorous
zooplankton
Carnivorous
zooplankton
Phytoplankton
Which of the following food chains is represented in this food web?
O plankton > herbivorous zooplankton > fish > penguin > smaller toothed whale
O herbivorous zooplankton > krill > other birds > baleen whale
O phytoplankton > krill > other seals > smaller toothed whale > baleen whale
O plankton > carnivorous zooplankton > fish > leopard seal > smaller toothed whale
Chapter 32 Solutions
Campbell Biology 11th Edition - Valuepack
Ch. 32.1 - Summarize the main stages of animal development....Ch. 32.1 - WHAT IF? What animal characteristics would be...Ch. 32.2 - Put the following milestones in animal evolution...Ch. 32.2 - VISUAL SKILLS Explain what is represented by the...Ch. 32.2 - MAKE CONNECTIONS Evaluate whether the origin of...Ch. 32.3 - Distinguish the terms grade and clade.Ch. 32.3 - Compare three aspects of the early development of...Ch. 32.3 - Prob. 3CCCh. 32.4 - Prob. 1CCCh. 32.4 - WHAT IF? Suppose ctenophores are basal metazoans...
Ch. 32.4 - Prob. 3CCCh. 32 - Prob. 32.1CRCh. 32 - What caused ihe Cambrian exploston? Describe...Ch. 32 - Describe how body plans provide useful Information...Ch. 32 - Prob. 32.4CRCh. 32 - Prob. 1TYUCh. 32 - The distinction between sponges and other animal...Ch. 32 - Prob. 3TYUCh. 32 - Prob. 4TYUCh. 32 - EVOLUTION CONNECTION A professor begins a lecture...Ch. 32 - SCIENTIFIC INQUIRY INTERPRET THE DATA Redraw the...Ch. 32 - WRITE ABOUT A THEME: INTERACTIONS Animal life...Ch. 32 - SYNTHESIZE YOUR KNOWLEDGE This organism is an...
Additional Science Textbook Solutions
Find more solutions based on key concepts
Define histology.
Fundamentals of Anatomy & Physiology Plus Mastering A&P with eText - Access Card Package (10th Edition) (New A&P Titles by Ric Martini and Judi Nath)
Identify each of the following characteristics as belonging to cervical, thoracic, or lumbar vertebrae; the sac...
Human Anatomy & Physiology (2nd Edition)
QUANTITATIVE Punnett Squares as Genetic Tools. The genetic characters of seed color (where Y is the allele for ...
Becker's World of the Cell (9th Edition)
Why are BSL-4 suits pressurized? Why not just wear tough regular suits?
Microbiology with Diseases by Body System (4th Edition)
What main advantage do microbial plastics have over synthetic plastics?
Brock Biology of Microorganisms (14th Edition)
What are four functions of connective tissue?
Anatomy & Physiology
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
- Check Your UnderstandingWrite the word TRUE if the statement is correct; if not, write the WORD that makes it false. Cladosporium cladosporioides is used for biodegradation. Speciation and extinction can be seen in the temporal pattern of biodiversity. The barrel concept can be used to explain the effects of limiting factors.arrow_forwardtopic: feedback mechanism How do you redefine homeostasis if it were used to refer to the functioning of an ecosystem rather than a single organism explain pls and do not copy from googlearrow_forwardYou have now studied three different types of anatomical structures. Homologous structures show individual variations on a common anatomical theme. These are seen in organisms that are closely related. 1. Give an example of a homologous structure from this activity: Analogous structures have very different anatomies but similar functions. These are seen in organismsthat are not necessarily closely related but live in similar environments and have similar adaptations. 2. Give an example of an analogous structure from this activity: Vestigial structures are anatomical remnants that were important in the organism's ancestors but are nolonger used in the same way. 3. Give an example of a vestigial structure from this activity:arrow_forward
- Suppose you were told that mining deep-oceanmineral resources would mean severely degradingocean bottom habitats and life forms such as gianttubeworms and giant clams. Do you think that suchinformation should be used to prevent ocean bottommining? Explain.arrow_forwardFour organisms are analyzed for various biological features as described below. Plant Multicellular Fossils found in Fossils with Fossils with fruiting Fossils with stromatolites teeth bodies stomates A No Yes No No No B Yes No Yes No No Yes No No Yes No Yes No No No Yes Part A: Explain how to tell which major groups of living things these come from and how to tell whether they may come from an aquatic habitat or from a terrestrial habitat, if it is possible to tell. Part B: Decipher which organism comes from what major groups of organisms and explain how you deciphered this. B red 000 吕口 F3 F1 F2 O00 F4 F7 F8 % 2 3 6 8 W E R T * 00arrow_forwardWhat would be the best way to make non- biologists aware of the ecological and economic costs of global warming as it affects coral reefs and jelly populations?arrow_forward
- Create a diagram illustrating the level of the organizational structure of the Tilapia fish. To begin, you will examine the fish as an organism. What structures did you notice? How are these structures constructed? How might this tilapia contribute to the ecosphere?arrow_forwardWhen describing this experiment to your friends, they point out that rotifers are multicellular predators and thus cannot have been responsible for the earliest transition from single cell to multicellularity. Based on what you have learned in this lab and in the paper by Herron et al. 2019, what would be an informed response to this comment include? Select all that apply. Question 3 options: It is irrelevant that rotifers are multicellular in our study as some of the predators of small unicellular organisms are themselves unicellular, and predation, whether by a unicellular or multicellular organism, was all that was needed. Multicellularity evolved many times. While multicellular predators cannot have been responsible for the earliest transition from unicellular to multicellularity, they may have played a role in some of the later transitions which occurred after the evolution of animals. Using a multicellular predator is…arrow_forwardUse the vertebrate lineage to explain how the cutaneous system (the skin) changed and evolved to life on land. Include which classes contributed key features and advancements. Your focus is on terrestrial vertebrates, but explain the basics of aquatic skin to show where the story started. Include how each change benefited that lineage in terms of their evolution to land (what niches did each new feature allow). HINT: Sometimes it's helpful to think in terms of Pros and Cons of the evolution of a feature. If you know I am looking for a word - bold or underline it. If there is the material you need to draw to support your answer upload that in the second question.arrow_forward
- topic: feedback mechanism How do you redefine homeostasis if it were used to refer to the functioning of an ecosystem rather than a single organism pls explain do not just copy from google tyarrow_forwardplease explain A drawback of the time hypothesis to explain the variation in species richness is that 1. Cannot account for algal diversity. 2. Fossils do not preserve well in the oceans. 3. Geological activity may interfere with species richness measurements. 4. It is not applicable to marine ecosystems because there was no glaciation in oceans. 5. Humans significantly modified marine environments.arrow_forwardUse the igure below, which shows the Tood web of an aquatic ecosystem, to anSwer the following questions: Killer whale Crabeater seal Elephant seal Adelie penguin Squid Leopard seal Cod / small animals and protists Algae Use the figure below, which shows the food web of an aquatic ecosystem, to answer the following questions: CMAC 1-In the food web above, there are eight food chains that include krill. In the space provided, identify all of the organisms in the order in which they occur in three of these eight food chains Food chain 1 Food chain 2 Food chain 3 3- Identify the most energy efficient food chain for the killer whale. Food chain 3- Draw am energy pyramid for the most energy efficient food chain for the killer whale . 4 2 I 3.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Biology: The Dynamic Science (MindTap Course List)BiologyISBN:9781305389892Author:Peter J. Russell, Paul E. Hertz, Beverly McMillanPublisher:Cengage Learning
Biology: The Dynamic Science (MindTap Course List)
Biology
ISBN:9781305389892
Author:Peter J. Russell, Paul E. Hertz, Beverly McMillan
Publisher:Cengage Learning
From Sea to Changing Sea | Early Life in the Oceans || Radcliffe Institute; Author: Harvard University;https://www.youtube.com/watch?v=Ac0TmDf5Feo;License: Standard youtube license