Campbell Biology (10th Edition)
10th Edition
ISBN: 9780321775658
Author: Jane B. Reece, Lisa A. Urry, Michael L. Cain, Steven A. Wasserman, Peter V. Minorsky, Robert B. Jackson
Publisher: PEARSON
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Chapter 28.6, Problem 1CC
Justify the claim that photosynthetic protists are among the biosphere's most important organisms.
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Chapter 28 Solutions
Campbell Biology (10th Edition)
Ch. 28.1 - Cite at least four examples of structural and...Ch. 28.1 - Summarize the role of endosymbiosis in eukaryotic...Ch. 28.1 - Prob. 3CCCh. 28.2 - Why do some biologists describe the mitochondria...Ch. 28.2 - WHAT IF? DNA sequence data for a diplomonad, a...Ch. 28.3 - Explain why forams have such a well-preserved...Ch. 28.3 - WHAT IF? Would you expect the plastid DNA of...Ch. 28.3 - Prob. 3CCCh. 28.3 - Prob. 4CCCh. 28.4 - Contrast red algae and brown algae.
Ch. 28.4 - Why is it accurate to say that Ulva is truly...Ch. 28.4 - Prob. 3CCCh. 28.5 - Contrast the pseudopodia of amoebozoans and...Ch. 28.5 - Prob. 2CCCh. 28.5 - Prob. 3CCCh. 28.6 - Justify the claim that photosynthetic protists are...Ch. 28.6 - Prob. 2CCCh. 28.6 - WHAT IF? High water temperatures and pollution...Ch. 28.6 - MAKE CONNECTIONS The bacterium Wolbachia is a...Ch. 28 - Describe similarities and differences between...Ch. 28 - What evidence indicates that the excavates form a...Ch. 28 - Prob. 28.3CRCh. 28 - On what basis do systematists place plants in the...Ch. 28 - Describe a key feature for each of the main...Ch. 28 - Prob. 28.6CRCh. 28 - Plastids that are Surrounded by more than two...Ch. 28 - Biologists think that endosymbiosis gave rise to...Ch. 28 - Prob. 3TYUCh. 28 - According to the phylogeny presented in this...Ch. 28 - In a life cycle with alternation of generations,...Ch. 28 - Based on the phylogenetic tree in Figure 28.2,...Ch. 28 - Prob. 7TYUCh. 28 - SCIENTIFIC INQUIRY Applying the If then logic of...Ch. 28 - WRITE ABOUT A THEME: INTERACTIONS Organisms...Ch. 28 - SYNTHESIZE YOUR KNOWLEDGE This micrograph show's a...
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- Use one of the abiotic factors above to answer question 2 b thank you ,arrow_forwardThe noted microbial ecologist Martin W. Beijerinck has stated:“Everything is everywhere, the environment selects.” Use thisconcept to explain what ultimately determines whether amicroorganism can live in a certain habitat.arrow_forwardPhotosynthesis carried out by one group of ________ resulted in Earths first increase in atmospheric oxygen levels. a. archaea c. protists b. bacteria d. algaearrow_forward
- Sharks and bony fish are classified within the phytoplankton because they are often found in the well-lit surface areas of the ocean. True Falsearrow_forwardThere are several types of symbiotic relationshipsarrow_forwardPunctate, errose, lobate, dry, convex, swarming, yellow, and circular are all terms that describe: anabolism cellular morphology colonial morphology catabolismarrow_forward
- A hypothetical protist, Protista biologica, can become inhabited by a bacterium. This bacterium receives nutrition from the protist host and produces a dangerous toxin to the host. Which choice given below best describes this relationship? mutualism parasitism symbiosis Numbers 1 and 3 can describe this relationship Numbers 2 and 3 can describe this relationship Numbers 2 and 4 can describe this relationshiparrow_forwardScenario: You have been hired by an electric utility company whose stockholders are really pressing the company on ESG matters (environmental, social, governance). The company owns thousands of acres of land surrounding one of its powerplants and leases much of this land to local farmers for agriculture. However, local environmental groups have been stating concerns in the local newspaper about the loss of insect biodiversity on in meadows surrounding the agricultural activities. You have been tasked by the company to develop an experiment to investigate whether a loss of insect biodiversity is occurring in these meadows because of these agricultural activities. Action Steps: Propose a coherent and testable hypothesis that captures some aspect of this concern. Identify the independent and dependent variables in this experiment. Identify any possible confounding variables that might influence your experiment. Identify appropriate controls for your experiment. Demonstrate how you…arrow_forward# 22 Which is not a mutualistic relationship? Answer Termites with protozoa and bacteria that digest cellulose Snowshoe hare and the Canadian lynx Mycorrhizal fungal filaments in the roots of plants Flowering plants and their insect pollinators Pseudomyrmex ants living on the bullhorn acacia tree ©2014 2021 2021/2/23 09:19arrow_forward
- Which can be a member of a biological crust community? Algae Cyanobacteria lichen cactus rotifersarrow_forwardDescribe the physical, chemical and biological limitations for those available microhabitats. Relate ecological concepts to micro scale. Recognize that the types of interactions that occur between macroscopic organisms can also occur on the microscopic scale. Give examples of predations, mutualism, neutralism, and antagonism in the microscopic world. Distinguish between mutualism and synergism. Distinguish between predation and parasitism. Describe the steps in biofilm formation. Describe how quorum sensing is involved in biofilm formation Describe how microbial populations interact within a living biofilmand describe the advantages to living in a biofilm and the genetic changes that occur in cells that adopt this lifestyle.arrow_forwardwhat hypothesis regarding diversity and ecosystem function has the most supportarrow_forward
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