CAMPBELL BIOLOGY-MASTERING BIO.ACCESS
12th Edition
ISBN: 9780136486787
Author: Urry
Publisher: SAVVAS L
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Question
Chapter 31, Problem 6TYU
Summary Introduction
To write: To test the given hypothesis.
Concept introduction: Lichen refers to symbiotic association formed between a
Given: Two hypotheses are proposed for lichen growth forms:
- a) Hypothesis 1: “Crustose, foliose, and fruticose lichens, of which each represent a monophyletic group”
- b) Hypothesis 2:“Each lichen growth form represents convergent evolution by taxonomically diverse fungi”
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Chapter 31 Solutions
CAMPBELL BIOLOGY-MASTERING BIO.ACCESS
Ch. 31.1 - Prob. 1CCCh. 31.1 - Prob. 2CCCh. 31.1 - MAKE CONNECTIONS Review Figure 10.4 and Figure...Ch. 31.2 - Prob. 1CCCh. 31.2 - WHAT IF? Suppose that you sample the DNA of two...Ch. 31.3 - Why are fungi classified as opisthokonts despite...Ch. 31.3 - Prob. 2CCCh. 31.3 - Prob. 3CCCh. 31.4 - Prob. 1CCCh. 31.4 - Give examples of how form fits function in...
Ch. 31.4 - WHAT IF? Suppose that the mutation of an...Ch. 31.5 - What are some of the benefits that liehen algae...Ch. 31.5 - Prob. 2CCCh. 31.5 - WHAT IF? How might life on Earth differ from what...Ch. 31 - How does the morphofogy of multicellular fungi...Ch. 31 - Prob. 31.2CRCh. 31 - Did multicellularity originate independently in...Ch. 31 - Prob. 31.4CRCh. 31 - How are furigi important as decomposers,...Ch. 31 - Prob. 1TYUCh. 31 - Prob. 2TYUCh. 31 - Prob. 3TYUCh. 31 - Prob. 4TYUCh. 31 - Prob. 5TYUCh. 31 - Prob. 6TYUCh. 31 - WRITE ABOUT A THEME: ORGANIZATION As you read in...Ch. 31 - SYNTHESIZE VOUR KNOWLEDGE This wasp is the...
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- 1) Lichens are often early colonizers, growing on bare rock and in areas where there are no plants yet. How can lichens survive in such habitats, where there is seemingly no nutrients and harsh physical conditions? 2) Distinguish between a hypha (hyphae) and a mycelium. Give an example of a species you observed each in today.arrow_forwardEvolution of Photosynthetic Organisms Algae are autotrophs and can have photosynthesis, however, evolutionary evidence suggests that plants shared a common ancestor with only green algae and are closest relatives of Charophytes. What evidences support this statement? How an algal cell is different from fungal cells, even if both are eukaryotes? Why slime mold is a protist not a fungus even if it does not have chloroplast? Renlyarrow_forwardEukaryotic cells can be detected at latest mid-way through the Proterozoic, and multicellular eukaryotes not long after – but there is a curious lag before the radiation of multicellular eukaryotic groups. We discussed two possible reasons for this. Explain both. Why might an early arrival of lichens on land explain aspects of both of those possibilities?arrow_forward
- Identify three major differences among the following divisions of algae: Chlorophyta, Phaeophyta and Rhodophyta. One of your differences must include the main character which was used to separate them into Divisions. Character Character state seen in the division 1. Rhodophyta Chlorophyta Phaeophyta 2. 3.arrow_forwardHyphae as pictured in the image below are what? OA. hyphae and mycellium describes the same structure in fungi O B. individual tubular structures that result from fungal growth. C reproductive structures in fungi. ODa unicellular yeast-like form found in some fungi.arrow_forwardPlease answer question 1arrow_forward
- Which of the following is evidence that fungi are more closely related to animals than to plants? Fungi store their extra carbon as glycogen Fungi are eukaryotic Fungi produce haploid spores Fungi can reproduce sexuallyarrow_forwardA student is using a Venn Diagram to communicate understanding of the similarities and differences between fungi and animals. The student placed key characteristics in each circle and classmates are asked to review the work. Qurdtion options: “You should remove ‘has a cell wall’ because neither fungi nor animals have a cell wall. “You need to move the term heterotroph to the ‘animals’ circle because fungi can be heterotrophic or autotrophic.” “You have all of the information correct.” “All animals only reproduce sexually so you need to move ‘may reproduce sexually or asexually ‘to fungi only.”arrow_forwardFungi were once classified in the same kingdom as plants. Which characteristic of fungi resulted in them being placed in a separate kingdom?arrow_forward
- Give arguments to support the hypothesis that fungi are opisthokonts,more closely related to animals than to plants.arrow_forwardWe know fungi are eukaryotic (have membrane-bound nucleus and organelles). Explain three unique ways fungi are different from other microbes (algae, protozoans, bacteria and archaea). Compare things like cell walls, cell membranes, morphology, reproduction, life cycles. (Words to use in your answer include chitin, cellulose, peptidoglycan, pseudopeptidoglycan, ergosterol, hopanoids, cholesterol,mycelium, hyphae, multinucleate, multicellular, unicellular, nutritional needs, environmental needs, chemoheterotrophy, saprobes, parasites, free-living, reproductive strategies, spores).arrow_forwardPlease make a concept map using these termsarrow_forward
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