Homework Answers
As in diagram , we can see that fungi is close and is separated by just few characters while plants and algae are separated earlier based on thier characters and all those are closely related but fungi and animals separated themselves from plants in many characters and thus are closely associated.A simple way to understand(general) this is to analyse the distance between two groups where they are placed in these type of diagrams and as we can see the fungi are more closely related to animals than to any other group.
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Use the diagram to answer the question Based on the evidence in the diagram, which statement...
Using Figure 26.21 from Campbell's Biology (p. 567), answer the following questions about the hypothesized evolutionary...
Using Figure 26.21 from Campbell's Biology (p. 567), answer the following questions about the hypothesized evolutionary relationships among these eukaryotic groups a. Of the taxa shown in Figure 26.21, which one is most closely related to Fungi? Explain your answer. b. Of the taxa shown in Figure 26.21, which one is most closely related to Plants? Explain your answer. Euglenozoans Forams Polytomy Diatoms Ciliates Red algae Green algae Domain Eukarya Plants Tubulinids Fungi Animals Euryarcheotes Archaea Domain COMMON ANCESTOR OF...
A) What is the diagram above? B) Describe what it illustrates about the relationship between animals,...
A) What is the diagram above? B) Describe what it illustrates about the relationship between animals, halophiles, slime molds, and gram-positive bacteria. C) Explain the evidence used in construction of this diagram. Entamoebae Eukarya Animals Slime molds Fungi Archaea Green Bacteria nonsulfur bacteria Gram- positive Proteobacteria bacteria (Purple bacteria) Thermoproteus Cyanobacteria Pyrodictium Flavobacteria Methanosarcina Methanobacterium Methanococcus Thermococcus Plants Ciliates Halophiles Flagellates Trichomonads Thermotogales Microsporidia Diplomonads Last universal common ancestor
Macro algae, or seaweeds are classified in 3 large groups based on their photosynthetic pigment colors....
Macro algae, or seaweeds are classified in 3 large groups based on their photosynthetic pigment colors. Which two groups are more closely related to each other and to land plants? green algae and brown algae green algae and red algae red algae and brown algae 2.The simplest and most evolutionarily ancient primary producers are: diatoms cyanobacteria (AKA bluegreen algae) unicellular algae plants dinoflagellates Ocean water is salty because there are ions (salts) dissolved in the water. What are the 2...
5. Refer to the image. Phylogenetic relatianships based on chloroplast genes Brown algae Diatoms Most photosynthetic...
5. Refer to the image. Phylogenetic relatianships based on chloroplast genes Brown algae Diatoms Most photosynthetic dinoflagellates Cryptophyte algae Red algae Red algae Phylogenetic relationships based on nuclear genes Opisthokonts Amoebozoans GlaucocystophytesArchaeplastids Red algae Green algae Diatoms Brown algae -Stramenopiles Green algae Euglenids Green algae Chlorarachniophyte algae Dinoflagellates -Alveolates Chlorarachniophyte algae Green algae Green algae Green algae Green algae Land plants Glaucocystophytes Rhizarians Cryptophyte algae Euglenids - Excavates Cyanobacteria ologye How Life Work, Third Edition o 2019 Macmlan Learning Phylogenies...
pls help Choose the correct answer 1. Bacteria have a cell wall made up of polysaccharides...
pls help
Choose the correct answer 1. Bacteria have a cell wall made up of polysaccharides and polypeptides. This helps scientists place them into groups. Another name for this chemical make up is the glycocalyx e. capsule b. pili d. peptidoglycan 2. Protists are part of the organisms that float on currents of water. They are a copepods c. plankton b. viruses d. none 3. Which organisms are able to fic nitrogen gas to make it usable for others? a...
1. If you were to build a phylogenetic tree of living animals, which of the following...
1. If you were to build a phylogenetic tree of living animals,
which of the following derived characters would appear first?
A. deuterostome development
B. true tissues
C. protostome development
D. bilateral symmetry
2. Birds and mammals are endotherms. They maintain body
temperature by producing heat through metabolism. Endothermy is
energetically expensive for an organism, yet endotherms have become
the dominant group of tetrapods. What is a major evolutionary
advantage of endothermy?
A. Endothermy allows greater independence from water.
B....
Chapter 31 1.Identify each statement as TRUE or FALSE. a.Fungi are more closely related to plants...
Chapter 31 1.Identify each statement as TRUE or FALSE. a.Fungi are more closely related to plants than to animals. b.Fungi do not produce gametes. c.Fungi have sex but do not have male or female genders. d.In some fungi, plasmogamy may precede karyogamy by decades. 2.Which of the following ecological roles are played by some fungi? Choose all correct answers. a.Decomposition b.Predation c.Mutualistic symbiont d.Autotroph
What are the answers to those questions? Which of the following is a characteristic that is...
What are the answers to those questions?
Which of the following is a characteristic that is NO shared by gymnosperms and angiosperms? A) production of the male gametophyte within the pollen grain B) a female gametophyte that is retained within sporophyte tissue C) Production of both pollen and seeds D) Production of a triploid endosperm Which of the following cells has a different ploidy level from the rest? A) root cells of a flowering plant B) zygote C) cells of...
20. Rere to the which shows the phylogenetic tree of major groups of living organisms. Based...
20. Rere to the which shows the phylogenetic tree of major groups of living organisms. Based on the figure, which statement about the endosymbiotic origin of eukaryotic mitochondria is true? Some prokaryotic archaea possess mitochondria. Mitochondria are derived from endosymbiotic bacteria. Bacteria is more closely related to Eukarya than to Archaea. Mammals possess chloroplasts, which become functional during starvation. The common ancestor of Archaea and Eukarya possessed mitochondria.
assumptions that are employeu. 2. Chapter 28 -15 pts This micrograph (Chapter review, p. 615) shows...
assumptions that are employeu. 2. Chapter 28 -15 pts This micrograph (Chapter review, p. 615) shows a single-celled eukaryote, the ciliate Didinium (left) about to engulf a second ciliate, Paramecium, as its prey. Historically, Didinium and Parameciumn have been classified as protozoa since they are single-celled, heterotrophic eukaryotes. Identify the eukaryotic supergroup to which ciliates belong and describe the role of secondary endosymbiosis in the evolutionary history of this supergroup. Also, as a second part of the question, indicate whether...
Using Figure 26.21 from Campbell's Biology (p. 567), answer the following questions about the hypothesized evolutionary relationships among these eukaryotic groups a. Of the taxa shown in Figure 26.21, which one is most closely related to Fungi? Explain your answer. b. Of the taxa shown in Figure 26.21, which one is most closely related to Plants? Explain your answer. Euglenozoans Forams Polytomy Diatoms Ciliates Red algae Green algae Domain Eukarya Plants Tubulinids Fungi Animals Euryarcheotes Archaea Domain COMMON ANCESTOR OF...
5. Refer to the image. Phylogenetic relatianships based on chloroplast genes Brown algae Diatoms Most photosynthetic dinoflagellates Cryptophyte algae Red algae Red algae Phylogenetic relationships based on nuclear genes Opisthokonts Amoebozoans GlaucocystophytesArchaeplastids Red algae Green algae Diatoms Brown algae -Stramenopiles Green algae Euglenids Green algae Chlorarachniophyte algae Dinoflagellates -Alveolates Chlorarachniophyte algae Green algae Green algae Green algae Green algae Land plants Glaucocystophytes Rhizarians Cryptophyte algae Euglenids - Excavates Cyanobacteria ologye How Life Work, Third Edition o 2019 Macmlan Learning Phylogenies...
pls help
Choose the correct answer 1. Bacteria have a cell wall made up of polysaccharides and polypeptides. This helps scientists place them into groups. Another name for this chemical make up is the glycocalyx e. capsule b. pili d. peptidoglycan 2. Protists are part of the organisms that float on currents of water. They are a copepods c. plankton b. viruses d. none 3. Which organisms are able to fic nitrogen gas to make it usable for others? a...
1. If you were to build a phylogenetic tree of living animals,
which of the following derived characters would appear first?
A. deuterostome development
B. true tissues
C. protostome development
D. bilateral symmetry
2. Birds and mammals are endotherms. They maintain body
temperature by producing heat through metabolism. Endothermy is
energetically expensive for an organism, yet endotherms have become
the dominant group of tetrapods. What is a major evolutionary
advantage of endothermy?
A. Endothermy allows greater independence from water.
B....
What are the answers to those questions?
Which of the following is a characteristic that is NO shared by gymnosperms and angiosperms? A) production of the male gametophyte within the pollen grain B) a female gametophyte that is retained within sporophyte tissue C) Production of both pollen and seeds D) Production of a triploid endosperm Which of the following cells has a different ploidy level from the rest? A) root cells of a flowering plant B) zygote C) cells of...
20. Rere to the which shows the phylogenetic tree of major groups of living organisms. Based on the figure, which statement about the endosymbiotic origin of eukaryotic mitochondria is true? Some prokaryotic archaea possess mitochondria. Mitochondria are derived from endosymbiotic bacteria. Bacteria is more closely related to Eukarya than to Archaea. Mammals possess chloroplasts, which become functional during starvation. The common ancestor of Archaea and Eukarya possessed mitochondria.
assumptions that are employeu. 2. Chapter 28 -15 pts This micrograph (Chapter review, p. 615) shows a single-celled eukaryote, the ciliate Didinium (left) about to engulf a second ciliate, Paramecium, as its prey. Historically, Didinium and Parameciumn have been classified as protozoa since they are single-celled, heterotrophic eukaryotes. Identify the eukaryotic supergroup to which ciliates belong and describe the role of secondary endosymbiosis in the evolutionary history of this supergroup. Also, as a second part of the question, indicate whether...
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