![Campbell Biology in Focus (2nd Edition)](https://www.bartleby.com/isbn_cover_images/9780321962751/9780321962751_largeCoverImage.gif)
Campbell Biology in Focus (2nd Edition)
2nd Edition
ISBN: 9780321962751
Author: Lisa A. Urry, Michael L. Cain, Steven A. Wasserman, Peter V. Minorsky, Jane B. Reece
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Textbook Question
Chapter 1, Problem 12TYU
SYNTHESI7F YOUR KNOWLEDGE
Can you pick out the mossy leaf-tailed gecko lying against the tree trunk in this photo? How is the appearance of the gecko a benefit in terms of survival? Given what you learned about evolution natural selection and genetic information in this chapter describe how the gecko’s coloration might have evolved.
Expert Solution & Answer
![Check Mark](/static/check-mark.png)
Want to see the full answer?
Check out a sample textbook solution![Blurred answer](/static/blurred-answer.jpg)
Students have asked these similar questions
Revise the passage
Darwin is best known for his Theory of Inheritance of Acquired Characteristics, first presented in 1801 (Darwin's first book dealing with natural selection was published in 1859):Based on these observations and inferences, Darwin concluded that these traits, called adaptations were the product of evolution by Acquired Traits, these traits made the members of the population who had them equally fit for survival. an organism could also change during their lifetime in order to adapt to its environment, those changes are passed on to its offspring. For example, darwin believed that if giraffes stretched their necks to reach food, Their offspring and later generations would inherit the resulting long necks.
Which method provides the most accurate evidence for scientists to use when
determining evolutionary relationships between two species of animals?
identifying fossil patterns in rock strata where the animals live
looking for similarities in the coloration and eating habits of the animals
looking for similar vestigial structures in both species of animals
comparing genetic sequences in the animals using samples of DNA
0000.
Introduction:
Due to global warming, hundreds of polar bears have been rescued from their thawing Arctic icecap, and are
being relocated to the Antarctic. A cargo ship carrying hundreds of polar bears (Ursus maritimus) has hit a
submerged rock along the way and is starting to sink. While the people were rescued by the Coast Guard, the
bears aboard were not so lucky, they have to swim to the nearest shore to survive. Luckily the humans
released them from their cages before
abandoning ship.
There are 3 nearby lands which the bears can
reach before they drown or get eaten by
hungry sharks, but these bears are not well
adapted to survive on this land. Many of
them will die. They do, however, have good
senses of hearing, sight, and smell, and can
eat a wide variety of food; not to mention
that they are highly intelligent. Over many
thousands of years, random mutation and
natural selection will allow some of the bears
to evolve into a new species that is better adapted to survival on this…
Chapter 1 Solutions
Campbell Biology in Focus (2nd Edition)
Ch. 1.1 - Starting with the molecular level in Figure 1.3,...Ch. 1.1 - Identify me theme or themes exemplified by (a) the...Ch. 1.1 - WHAT IF? For each theme discussed in this section...Ch. 1.2 - How is a mailing address analogous to biologys...Ch. 1.2 - Explain why editing is an appropriate metaphor for...Ch. 1.2 - DRAW IT Recent evidence indicates that fungi and...Ch. 1.3 - Contrast inductive reasoning with deductive...Ch. 1.3 - What qualitative observation led to the...Ch. 1.3 - Why is natural selection called a theory?Ch. 1.3 - How does science differ from technology?
Ch. 1 - All the organisms on your campus make up A. an...Ch. 1 - Which of the following best demonstrates the unity...Ch. 1 - Prob. 3TYUCh. 1 - Prob. 4TYUCh. 1 - Prob. 5TYUCh. 1 - DRAW IT With rough sketches, draw a biological...Ch. 1 - SCIENTIFIC INQUIRY Based on the results of the...Ch. 1 - Prob. 9TYUCh. 1 - FOCUS ON EVOLUTION In a short essay (100-150),...Ch. 1 - FOCUS ON INFORMATION A typical prokaryotic cell...Ch. 1 - SYNTHESI7F YOUR KNOWLEDGE Can you pick out the...
Additional Science Textbook Solutions
Find more solutions based on key concepts
Describe the role and impact of microbes on the earth.
Microbiology Fundamentals: A Clinical Approach - Standalone book
Match the people in column A to their contribution toward the advancement of microbiology, in column B. Column ...
Microbiology: An Introduction (13th Edition)
What were the major microbiological interests of Martinus Beijerinck and Sergei Winogradsky? It can be said tha...
Brock Biology of Microorganisms (15th Edition)
Review the Chapter Concepts list on page 422. These all center on quantitative inheritance and the study and an...
Essentials of Genetics (9th Edition) - Standalone book
Some people consider Pasteur or Koch to be the Father of Microbiology, rather than Leeuwenhoek. Why might they ...
Microbiology with Diseases by Body System (4th Edition)
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
- Anthropology Essay/ paragrapharrow_forwardPOST QUIZ: Write true if the statement is true or false if the statement is false. 1. As recently as 200 years ago, many people believed that Earth was only 6,000 years old 2. Artificial selection occurs when nature selects for beneficial traits. 3. The individual Galápagos Islands are all similar to each other. 4. Malthus argued that human populations grow faster than their resources. 5. Lamarck was one of the first scientists to propose that species evolve by natural selectio 6. Lyell was one of the first to say that Earth must be far older than most people believed. 7. Lamarck's inheritance of acquired characteristics is has become a widely accepted scien heory. 8. Fossils proved to Darwin that species can evolve. 9. The term fitness to refer to an organism's ability to outrun its hunters. 10. Darwin published his findings soon after returning to England from the voyage of the Be 11. According to Darwin, natural selection is what occurs, and evolution is how it happens 12. During…arrow_forwardneed help.arrow_forward
- Microtaxonomy ( Species and Speciation ) People who do not believe in evolution often cite the classic example of man presumably evolving from the apes. They oftern ask: if humans evolved from apes, why are there apes until today? How will you provide a convincing answer that there is no contradiction in the existence of apes and humans at the same time?arrow_forwardSelect one of the four forces of evoultion. Provide a basic defintion of your selected force and review one exmaple. Finally, explain how this force drives evolution and causes evolutionary change over time.arrow_forwardDiscuss how the results of this simulation are an example of evolution? Simulation: For this lab, the dominant allele for normal fur pigmentation (gray) is represented by G and the recessive allele for leucistic pigmentation is represented by g. Squirrels that inherit two G alleles (homozygous dominant) or one G and one g allele (heterozygous) have normal pigmentation, while squirrels that inherit two gs (homozygous recessive) have leucistic pigmentation. Due to the difficulty of leucisitc squirrels to camouflage themselves against predators, in each generation, 50% of the gg individuals will die off from predation before they can reach maturity. This means they will not be able to pass their genes on to the next generation.arrow_forward
- Q1) We discussed the context in which evolution would likely favor the evolution of learning. Please describe how the predictability of cues (ie, the information value of cues) within ones own life (high or low) and the predictability of cues over many generations (high or low) would favor, or disfavor, the evolution of learning. You should briefly describe how the predictability of cues affects the evolution of learning, and, justify why they have the described effects on the evolution of learning. 2) Animals do not typically respond to the risks associated with foraging; they must obtain food regardless of risk. TRUE OR FALSE? 3) Many non-human animals, such as birds, exhibit a form of social learning called cultural transmission. TRUE OR FALSE?arrow_forwardSpecies Embryo (A-F) Describe the Anatomical Changes from Early to Late Stages Human Chicken Rabbit Tortoise Salamander В Fish A Guide Questions: 1. Look again at the six embryos in their earliest stages. Describe the patterns you see. What physical similarities exist between each of the embryos? 2. Does this suggest an evolutionary relationship? Explain how these embryos can be used as evidence of a common ancestor between each of these six organisms.arrow_forwardRespond to the following paragraph below? I've been thinking a lot about the theories of why humans evolved to become bipedal, and have been watching a lot of specials on YouTube. One of the things that interests me, is one of the ancient human ancestors evolved to be a mixed form of bipedal and not. I find that extremely interesting, because at the time that this being lived Africa was still largely covered in dense jungle/forest and the being still has to climb trees. It was the perfect inbetween of humans and apes or chimps. There was still some m grabbing capability in its feet to allow it to imb trees, but was also able to straighten and reach for higher places. In the video the theory is that these primitive apes needed to reach higher food that others weren't able to, and also had to carry the food for longer distances. One thing that continues from this was the African landscape starting to shift from jungle to savana. With walking upright, they took less heat from the sun,…arrow_forward
- 11:511 ( Notes •.. Tool making and use is a trait shared only be a few primate species on Earth. This ability is a result of a collection of structures (opposable thumbs, large brain) that allow for this function. Tool making and use would be an example of a(n)arrow_forwardI need some help with this questionarrow_forwardhat I Can Do The evolution of man is one of the most fascinating discussion and discovery in the field of science. Humans as the race that have dominated the Earth and seem to be at the center of it have evolved greatly. Observe the illustration on the left. The common ancestor of the primates like chimpanzees and humans might look like a primitive primate with four limbs on which the forelimbs are used to hang on trees. After some time, the emergence of humans has marked a great change on the history of life on Earth. In your point of view as a senior high school STEM student, are humans still evolving? Provide evidences for your answer.arrow_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 LearningBiology (MindTap Course List)BiologyISBN:9781337392938Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. BergPublisher:Cengage LearningHuman Heredity: Principles and Issues (MindTap Co...BiologyISBN:9781305251052Author:Michael CummingsPublisher:Cengage Learning
![Text book image](https://www.bartleby.com/isbn_cover_images/9781305117396/9781305117396_smallCoverImage.gif)
Biology Today and Tomorrow without Physiology (Mi...
Biology
ISBN:9781305117396
Author:Cecie Starr, Christine Evers, Lisa Starr
Publisher:Cengage Learning
![Text book image](https://www.bartleby.com/isbn_cover_images/9781337392938/9781337392938_smallCoverImage.gif)
Biology (MindTap Course List)
Biology
ISBN:9781337392938
Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg
Publisher:Cengage Learning
![Text book image](https://www.bartleby.com/isbn_cover_images/9781305251052/9781305251052_smallCoverImage.gif)
Human Heredity: Principles and Issues (MindTap Co...
Biology
ISBN:9781305251052
Author:Michael Cummings
Publisher:Cengage Learning
FOSSIL FRIDAY: Primate Evolution | Grades 7-10; Author: Museum of the Rockies;https://www.youtube.com/watch?v=9tVLfvm3AFk;License: Standard YouTube License, CC-BY