Concept explainers
DRAW IT Ø The three domains you learned about in Concept 1.2 can be represented in the tree of life as the three main branches, with three subbranches on the eukaryotic branch being the kingdoms Plantae,
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Campbell Biology (11th Edition)
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- Like plants, fungi have ________; however, in plants they are composed of ________, whereas in fungi they are composed of ________. Question 76 options: cell walls; cellulose; chitin cell walls; phospholipids; cellulose cell membranes; phospholipids; chitin cell walls; cellulose; peptidoglycanarrow_forwardFungi and Animals are distantly related to each other. One trait animals and fungi share however is; Both groups are immobile Both groups undergo an alternation of generations Both have heterokaryotic cells Both groups are heterotrophsarrow_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. Fungi Only Animals Only Both May be multicellular or unicellular Eukaryotic Multicellular Can reproduce asexually or sexually No cell wall Has a cell wall Heterotrophic Which feedback would be the MOST accurate? O A. "All animals only reproduce sexually so you need to move 'may reproduce sexually or asexually 'to fungi only." B. "You need to move the term heterotroph to the 'animals' circle because fungi can be heterotrophic or autotrophic." C. "You have all of the information correct." O D. "You should remove 'has a cell wall' because neither fungi nor animals have a cell wall.arrow_forward
- 1. How do members of Eukarya differ from the prokaryotic groups of Chp 26 (your text lists 4 major differences)? Do these differences represent a greater success and superiority of eukaryotic over prokaryotic cells? 2. Examine Figure 27.1 from your text. How does this phylogenetic tree show that "Protists" are paraphyletic? Hint: think about what the term "paraphyletic" means in your answer.. 3. Describe at least two impacts that protists have on humans and two ecological importance's protists have on the planet. 4. What is direct sequencing and how has it been used to discover new lineages in the eukaryotic group? Be specific! 5. What is the endosymbiosis theory and what are thought to have been the three main steps in the theory? What are thought to have been the two main steps in the nucleus formation? • Previous Next MacBook Pro G Search or type URL 23 %24 &arrow_forwardPut a checkmark (1) on the group where each of the following structures are present. Cellular Structures Plantae Animalia FungiProtista Monera 1. Nucleus 2. Nucleoid 3. Nucleolus 4. Ribosomes 5. Golgi Body 6. Endoplasmic reticulum 7. Plasma membrane 8. Centriole 9. Cell wall 10. Chloroplast 11. Mitochondria 12. Cytoplasm 13. Cytoskeleton 14.Pigments 15. DNAarrow_forwardThe cells labeled A came from my (Riva's) cheek. The cells labeled B came from an aquatic plant called Elodea. Which is a difference you can see in these images? the cheek cells have organelles, the Elodea cells do not the cheek cells have no cell wall, the Elodea cells do there is only one cheek cell but many Elodea cells the cheek cells are eukaryotic, the Elodea cells are prokaryotic all these choices are correctarrow_forward
- Stone cells in coconut shells are part of the division of labor in plants. What modifications do they have that make it impossible for them to be dividing and growing cells ?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_forwardA cell described as n + n is (a) monokaryotic (b) diploid (c) haploid (d)coenocytic (e) dikaryoticarrow_forward
- The cells labeled A came from a human cheek. The cells labeled B came from an aquatic plant called Elodea. Which is a difference you can see in these images? 1. there is only one cheek cell but many Elodea cells 2. the cheek cells have organelles, the Elodea cells do not 3. all these choices are correct 4. the cheek cells are eukaryotic, the Elodea cells are prokaryotic 5.the cheek cells have no cell wall, the Elodea cells doarrow_forwardMulticellular organisms such as plants and animals belong to which domain?arrow_forwardWhat types of biological abilities can be combined to create more capable, more complex cells? How does the presecence of different types of ribosomes inside a eukaryotic cell strengthen the endosymbiotic theory? How does chloroplasts and mitochondria found within a cell have two membranes? How does the emergence of endosymbotic theory change the way humans view microorganisms? Will people be comfortable imaginning that the life functions of pants and animals, including their own, are actually dependent on the coexistence of many different microscopic pieces?arrow_forward
- Biology: The Dynamic Science (MindTap Course List)BiologyISBN:9781305389892Author:Peter J. Russell, Paul E. Hertz, Beverly McMillanPublisher:Cengage LearningBiology (MindTap Course List)BiologyISBN:9781337392938Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. BergPublisher:Cengage Learning