Biology (MindTap Course List)
10th Edition
ISBN: 9781285423586
Author: Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg
Publisher: Cengage Learning
expand_more
expand_more
format_list_bulleted
Concept explainers
Textbook Question
Chapter 1, Problem 14TYU
INTERPRET DATA Compare the two graphs in Figure 1-17. What information does the second graph illustrate? What possible explanation can you give for the differences shown in the two graphs?
(a) Number of chimpanzees who successfully employed specific method of tool use.
(b) Number of chimpanzees who successfully employed learned method of tool use two months later.
Figure 1-17 An experiment testing learning in chimpanzee populations In the photo, wild chimpanzees are shown observing a member of their group using a tool.
Expert Solution & Answer
Trending nowThis is a popular solution!
Students have asked these similar questions
Describe at least two different key primate traits that can be discerned in the video: "Like Humans, Chimps Learn Behavior From One Another - Smithsonian Channel". Use complete sentences. Minimum of 2 sentences.
Comparing across animals in the image, do you think there is a major difference in the animals' abilities to solve complex problems like mazes, tool use, etc.? Why or why not?
Give only typing answer with explanation and conclusion
Researchers were measuring the % change in range sizes of 42 mammal species over a 50 year period. The values ranged from -14.6% (indicating a decrease of 14.6% in the range size) to +32.1% (indicating an increase of 32.1% in the range size). On average, the mean % change across all the species was +6.3%. To test whether this result differed from the null hypothesis expectation that the mean change would be 0% what test should the researchers use?
a) independent sample t-test
b) paired t-test
c) non-parametric test
d) single sample t-test
Chapter 1 Solutions
Biology (MindTap Course List)
Ch. 1.1 - Describe five basic themes of biology.Ch. 1.1 - Why are information transmission, energy transfer,...Ch. 1.1 - CONNECT What are some ways in which an organism is...Ch. 1.2 - Prob. 2LOCh. 1.2 - Prob. 1CCh. 1.2 - Predict What would be the consequences to an...Ch. 1.3 - Prob. 3LOCh. 1.3 - What are the levels of organization within an...Ch. 1.3 - PREDICT At which level do you think more...Ch. 1.4 - Summarize the importance of information transfer...
Ch. 1.4 - What is the function of DNA?Ch. 1.4 - How does a nervous system transmit information?Ch. 1.5 - Summarize the flow of energy through ecosystems...Ch. 1.5 - Predict What components do you think a forest...Ch. 1.5 - Connect In what ways do consumers depend on...Ch. 1.6 - Demonstrate the binomial system of nomenclature by...Ch. 1.6 - Prob. 7LOCh. 1.6 - Prob. 8LOCh. 1.6 - Prob. 9LOCh. 1.6 - The scientific name for the African rock python is...Ch. 1.6 - Prob. 2CCh. 1.6 - How might you explain the sharp claws and teeth of...Ch. 1.7 - Design a study to test a given hypothesis, using...Ch. 1.7 - Compare the reductionist and systems approaches to...Ch. 1.7 - What are the characteristics of a good hypothesis?Ch. 1.7 - Prob. 2CCh. 1.7 - CONNECT In what ways does systems biology depend...Ch. 1 - Prob. 1TYUCh. 1 - Prob. 2TYUCh. 1 - Prob. 3TYUCh. 1 - Fungi are assigned to domain (a) Protista (b)...Ch. 1 - The scientific name for corn is Zea mays. Zea is...Ch. 1 - Darwin suggested that evolution takes place by (a)...Ch. 1 - Ideally, an experimental group differs from a...Ch. 1 - Prob. 8TYUCh. 1 - VISUALIZE Draw a simple cladogram illustrating the...Ch. 1 - predict What would happen if a homeostatic...Ch. 1 - What are some characteristics of a good...Ch. 1 - PREDICT Make a prediction and devise a suitably...Ch. 1 - Prob. 13TYUCh. 1 - INTERPRET DATA Compare the two graphs in Figure...Ch. 1 - Evolution Link In what ways does evolution depend...Ch. 1 - EVOLUTION LINK How might an understanding of...Ch. 1 - SCIENCE, TECHNOLOGY, AND SOCIETY In the future,...
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
- You want to distinguish between two hypotheses to explain the patterns you see: 1) Males not feeding the young is an adaptation to dimorphism 2) If males don't feed the young in a species, it will allow them to become brightly colored To begin to address this question, map the characters changes in dimorphism and males feeding the young onto each of the trees on the previous page. CHARACTER SEXUAL DIMORPHISM MALES FEED YOUNG Cassin's Vireo No No Red Fox Sparrow Cape May Warbler Cedar Waxwing Golden-Crowned Kinglet Pyrrhuloxia Yes No No No No Yes No Yes Yes No California Gull No Yes Note: This data is fictional 5) Which of the hypotheses in part 4 is consistent with your analysis? Explain why in a brief paragraph.arrow_forwardChimpanzees have been observed making and using tools in the wild. True or false?arrow_forwardTopic: NATURAL SELECTION ACTIVITY Simulate a case of natural selection in a predator-prey situation. STEP 1 Gather your materials. You should have: . 1 fork, 1 knife, 1 spoon, and a length of tape (each will be used toestablish the distinct predator "feeding apparatuses")· 4 cups (each will serve as a distinct predator's "mouth")· 3 types of prey (such as popcorn, macaroni, and kidney beans)· 1 clearly delineated habitat (such as a table, a box, or a roped-off areaof ground). 1 timer that allows for counting by seconds (such as a watch or cellphone) STEP 2 Set up the predators. There is variation in predatory feeding apparatuses in this population. You will choose one of the available predator feeding apparatuses: fork, spoon, knife, or four fingers (with your thumb taped to your hand so that you cannot use it). You will also take a cup, which will represent the predator's mouth. Your goal will be to use your feeding apparatus to collect food and put it inyour mouth. STEP 3 Set up the…arrow_forward
- As you know chimpanzees in neighboring groups in the forest show 4-5 times as much genetic difference as any two human populations. Is it reasonable to expect that trait that show genetic variation in humans, such as the structure of the hand and the brain, might show significant variation between chimpanzee populations? Why or why not?arrow_forwardA number of behaviors that exhibit cultural evolution, such as tool-using, also have genes that favor such learning. Could different populations of chimpanzees have different genetic predispositions to show cultural evolution?arrow_forwardUse Verbal description of results from graph and then Interpret the graph for Speacialization scenario in foraging lab. The interpretations must include: Were the results expected and Did they support the hypotheses? If so, state the biological significance of the results from graph. If the results deviated significantly from expected results, discuss the hypotheses onthe basis of expected results and include an explanation of why this might be so. Lastly, state the conclusions drawn from the experiment and their biological relevance. Hypothesis: Within the context of specialization, foragers will exhibit differences in foraging efficiency between pure and mixed food types, with the expectation that they will perform more efficiently when searching for their preferred pure food type compared to mixed food. This difference in efficiency may be reflected in factors such as foraging times, success rates, or other relevant measures.arrow_forward
- Use Verbal description of results from graph and then Interpret the graph for Speacialization scenario in foraging lab. The interpretations must include: Were the results expected and Did they support the hypotheses? If so, state the biological significance of the results from graph. If the results deviated significantly from expected results, discuss the hypotheses onthe basis of expected results and include an explanation of why this might be so. Lastly, state the conclusions drawn from the experiment and their biological relevance. Hypothesis: Within the context of specialization, foragers will exhibit differences in foraging efficiency between pure and mixed food types, with the expectation that they will perform more efficiently when searching for their preferred pure food type compared to mixed food. This difference in efficiency may be reflected in factors such as foraging times, success rates, or other relevant measures.arrow_forwardA population of rodents establishes itself in a habitat that has previously been colonized by its same species. Soon after, the construction of an engineering work causes habitat degradation, which causes the total population to slow down. As time passes, the degradation is greater.a) Formulate mathematically the variation of the population size N of the rodent population at time t, first for the situation described without engineering work and then for the scenario with engineering work. Define the necessary parameters for your model. b) Indicate the equilibrium values of the population N.c) By what time should the population be extinct?arrow_forwardAccording to the video, what was the effect of artificially-modified ant density in acacias on the elephant feeding behavior? (Choose one.) a. As the number of ants swarming increased per minute on acacia branches, so did the number of branches fed on by elephants. b. As the number of ants swarming increased per minute on acacia branches, the number of branches fed on by elephants decreased. c. As the density of ants per A. depranolobium increased, the number of trees fed on by elephants decreased. d. Elephants fed more frequently on Acacia depranolobium trees with their ants removed than on A. depranolobium trees with ants. video link: https://www.youtube.com/watch?v=s3blzcbll7Q&t=293sarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Biology Today and Tomorrow without Physiology (Mi...BiologyISBN:9781305117396Author:Cecie Starr, Christine Evers, Lisa StarrPublisher:Cengage Learning
Biology Today and Tomorrow without Physiology (Mi...
Biology
ISBN:9781305117396
Author:Cecie Starr, Christine Evers, Lisa Starr
Publisher:Cengage Learning
Genetic Variation and Mutation | 9-1 GCSE Science Biology | OCR, AQA, Edexcel; Author: SnapRevise;https://www.youtube.com/watch?v=bLP8udGGfHU;License: Standard YouTube License, CC-BY