1. Is evolution by natural selection occurring in the prey -popsicle sticks? Which individuals have the higher fitness? Do the same individuals have the same fitness in different environments? What adaptations do they have? Are these adaptations always favorable in any environment? Explain.

1. Is evolution by natural selection occurring in the prey -popsicle sticks? Which individuals have the higher fitness? Do the same individuals have the same fitness in different environments? What adaptations do they have? Are these adaptations always favorable in any environment? Explain.

Biology 2e

2nd Edition

ISBN:9781947172517

Author:Matthew Douglas, Jung Choi, Mary Ann Clark

Publisher:Matthew Douglas, Jung Choi, Mary Ann Clark

Chapter18: Evolution And The Origin Of Species

Section: Chapter Questions

Problem 5RQ: Which of the following situations will lead to natural selection? The seeds of two plants land near...

See similar textbooks

Related questions

Q: Darwin's studies of Galapagos finches are well known in the study of evolution. These studies have…

A: Speciation is the process of formation of new genetically independent groups of organisms called the…

Q: 3. What would happen if there was not a lot of variety in the bears when they first reached the…

A: Answer 3. If there is not a lot of variety; when they firsr reached the island; It leads to the…

Q: 2. The process by which individuals that are better adapted to their environment are more lik to…

A: According to Charles Darwin's Theory, the survival, reproduction and transfer of more genes to the…

Q: On Greenland, generation after generation of the female green grasshoppers prefer to mate with the…

A: Option B) Directional selection

Q: 2. It has historically been argued that competition drives evolution. However, some believe that…

A: Thank you for the question Answer : In modern times it is believed that collaboration is more…

Q: Compare and contrast gene flow and natural selection. Include in your answer: how they happen if…

A: The evolutionary process that alters the allele and gene frequency in organisms includes genetic…

Q: 10. Which of the following statements is not compatible with Darwin's theory? a. All organioma have…

A: multiple choice

Q: 1. This graph shows the relationship between the mean height of human parents and the mean height of…

A: Note: In the B part of this question, the exact question that needs to be answered is not mentioned.…

Q: This theory states that organisms with desirable characteristics may survive while those with weaker…

A: According to the guidelines multiple questions need to be submitted separately. The first one is…

Q: Which among the following is NOT a principle of natural selection? a. The genes produced are a…

A: According to the theory of natural selection given by Darwin it is said that nature selects the best…

Q: Why don't we find many hominins in Central or West Africa, do you think? 4. How did interbreeding…

A: 3. Hereditary examination demonstrates individuals moved from Africa into Eurasia somewhere in the…

Q: 1.A) Adaptations to a Changing Environment • Explain why it is necessary for organisms to have the…

A: Introduction: We’ll answer the first question since the exact one wasn’t specified. Please submit a…

Q: 25. According to Darwin’s theory of natural selection, the individuals that tend to survive are…

A: Introduction :- Evolution is defined as the descent with modifications and it is continuous process.…

Q: 4. Bird guides once listed the myrtle warbler and Audubon’swarbler as distinct species. Recently,…

A: Hybrid zone is naturally occurring zone in which two dissimilar species interact with each other and…

Q: Darwin's studies of Galapagos finches are well known in the study of evolution. These studies have…

A: Speciation is a process by which member of same species no longer interbreed to produce offspring in…

Q: Wood duck is one of the most recognizable birds in the United States. In the late winter season, the…

A: Mutation is a change in DNA sequence. Mutation can occur from copying mistakes during cell division.

Q: What evidences are supported by modern technologies?

A: (Comment: As per the guidelines, we are allowed to answer one question at a time, so I am answering…

Q: 9. During his voyage aboard the HMS Beagle, Darwin noticed that similar environments in different…

A: Introduction The Galápagos Islands are a Pacific Ocean volcanic archipelago. It's regarded as one…

Q: The diversity of life is explained by the theory of evolution. Living things on Earth evolve by (1);…

A: People thought that you living things appear all the time through spontaneous generation from both…

Q: 2) A basic truth of inheritance that had been known well before Darwin's time was that a. selective…

A: Darwin was a biologist who gave various theories on evolution which include like all individuals or…

Q: 2. Using the Galapagos finches as an example, answer the following questions: I. Why are there only…

A: Natural selection is an evolutionary force that facilitates the modification of the pre-existing…

Q: . Process of adaptation is one of the keys toward survival of species. Which of the following is NOT…

Q: 10. Which of the following components of Darwin's theory of evolution by natural selection states…

A: According to Darwin's theory of evolution postulates are - Overproduction Struggle for…

Q: Evolution by natural selection has been interpreted as “the strongest survive.” This is false; the…

A: Evolution is a change in the heritable characteristics of biological populations over successive…

Q: How are the concepts of adaptation, survival, and extinction closely related?

A: Evolution is process which brings about dynamic change in form of life from simple to complex…

Q: 1. What do you call the gradual process in which biological traits become more or less common in a…

A: A trait is defined as specific characteristics of an organism . Traits can be determined by genes or…

Q: 20. Animals may utilize ornamentation such as bright colors as well as take part in elaborate…

A: In case of polygamous condition, one organisms atrract their opposite sex by special features…

Q: 1. What is true of natural selection? The only way to eliminate harmful mutations is through natural…

A: What is true about natural selection Answer : Natural selection is a random process.

Q: 6. It according to evolutionists, which is the best test to show the relatedness of two organisms? *

A: Evolution is a continuous change in the characters over generations on any species. There are…

Q: 1.What are the mechanisms that produce change in populations across generations? 2. How does natural…

A: The physical and functional unit is usually stated to define as they are known heredity is the gene.…

Q: According to the text, what is artificial selection most often called? a) natural selection b)…

A: Natural selection and selective breeding can both cause changes in animals and plants.

Q: Which mechanism can consistently produce "adapted" individuals through evolution? A) Gene flow…

A: Adaptation is a state and process both. When adaption in the form of state, it describes the current…

Q: 1. A population of freshwater tilapia lives in Pasig River. Supposed a large group of tilapia is cut…

A: ANSWER 1: - A large group of fish got separated from the existing group due to contamination of the…

Q: List sources of evidence that were available to Darwin and those that appeared later. Indicate which…

A: Introduction Evolution is the heritable changes that occurs in the individuals of a species which…

Q: 23. Adaptations are: a. A result of natural selection b. The change in the characteristics that are…

A: Natural selection is a process by which organisms adapt to the environment. It is of three types -…

Q: 0. Kettlewell's experiment is included in most biology texts as an example of evolution occuring.…

A: Charles Darwin wrote the book named "On The Origin of Species", where he gave the theory of…

Q: 1. Darwin used the phrase "descent with modification" to mean that a. New species descended from…

A: So, as you already know the correct answer is A). New species descended from preexisting species…

Q: 1. If a group of dome-shaped tortoises were brought to an island inhabited by saddle-backed shaped…

A: Since you have asked multiple question, we will answer the first question for you. If you want any…

Q: Is the evolution of more wolf-like traits in the stray dogs of Moscow an example of artificial or…

A: Dogs are considered to be fascinating subjects in evolutionary biology, which is still part of…

Q: 13. Directional selection means that a. The environment controls which organisms will survive. b.…

A: Introduction Selection:- It is the preferential survival and reproduction or preferential…

Q: This course is called "Ecology and Evolution". How does ecology drive evolution? How does evolution…

A: Ans- The ecology field explores the interactions between species and the environment. It seeks to…

Q: 1) What makes individual members of a species unique, i.e. different from one another?

A: Species is defined as a group of orgnasims that can interbred among each other and produce…

Q: 5. Which of the following evolutionary processes (leading to speciation) is based on random changes…

A: The Correct answer is option B : Genetic Drift.

Q: Please answer the question below; specifically "what are the four observations that inexorably led…

A: Natural selection is a phenomenon of evolution that occurs in the nature. It has been observed and…

Q: 1. This course is called "Ecology and Evolution". How does ecology drive evolution? How does…

A: Answer of the question given below...

Q: 1.) Which questions by a student would lead to a better understanding of the difference between the…

A: Evolution is the change in the characteristics that are acquired over generations and will lead to…

Q: .

A: Fitness is the condition of being physically fit and healthy. It is also known as an organism's…

Q: 1. The majority of antibiotic use in the United States is for agriculture, primarily in livestock.…

A: Natural selection A process of adaptation of organic life by which the organism face the…

Q: 6.)Why is the human skull bigger than a monkey’s a.)To adapt to changing climate b.)To protect a…

A: There are some points related to above questions which should be kept in mind. These are as follows.…

Q: 1. How does Lamarck's idea of "use or disuse" differ from Darwin's idea, which was later called…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Concept explainers

Evolutionary adaptations

Evolutionary adaptation is the process through which organisms adapt or adjust to their surroundings to increase the chances of survival, mating, and reproduction. An organism's behavior, physiology, and structure are adjusted or changed to make it more suited to its environment.

Question

100%

1. Is evolution by natural selection occurring in the prey -popsicle sticks? Which individuals have the higher fitness? Do the same individuals have the same fitness in different environments? What adaptations do they have? Are these adaptations always favorable in any environment? Explain.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

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

Which of the following situations will lead to natural selection? The seeds of two plants land near each other and one grows larger than the other Two types of fish eat the same kind of food, and one is better able to gather food than the other Male lions compete for the right to mate with females, with only one possible winner all of the above
10. Distinguishing between Acclimation and Adaptation Acclimation and adaptation are common terms used when describing populations. For novice biologists, acclimation and adaptation are commonly confused. This confusion is made worse because 'acclimation’ and adaptation’ have different meanings in everyday language. Use your knowledge of natural selection to describe what adaptations are and how they result. Contrast acclimations to adaptations and describe the conditions that allow for acclimations to develop. It may help you to frame your argument if you start by constructing a paragraph for yourself that says: "Before reading my paper, my reader will think X. After reading my paper, my reader will think y."
1. Is the evolution of more wolf-like traits in the stray dogs of Moscow an example of artificial or natural selection, or perhaps some of both? Why? 1. Over the past 150 years, some of the stray dogs have developed some unique interactions with humans. What do you predict will happen to the stray dogs and their human “acquaintances” over the next 100 years?
10. Many traits seen in organisms are wildly inefficient and prone to malfunction or injury. Why does this finding support the idea of evolution rather than an omnipotent designer? What would we expect for these traits in the intelligent design model? 11. Ants and termites both have highly complex social colonies with queens, workers, and soldiers. Ants evolved from wasps while termites evolved from cockroaches. In this context, are ants vs termites an example of convergent or parallel evolution? How do you know?
1. What kinds of limited resources can create a struggle between individuals in a population? 2. What kinds of variable traits within a population might natural selection act upon? Use a finch population as an example.
4. Table #1 contains statements that describe the events of finch migration through the Galapagos Islands. Sequence the statements to describe the correct order of finch migration. The finches increased in numbers and, under influence of natural selection, gradually became adapted to the local environment. Number the Statements in the Correct Sequence Some managed to fly back to the first island but reproductive isolation had occurred between them and the existing population. Originally, there were no finches on the islands. Some Some of the finches This process was managed to fly to a second island finches from the where the mainland managed environment was more of the islands. was different. to fly across to different. Adaptation to the them. new conditions repeated over and over again as the finches colonized Some finches managed to fly other islands where the environment Gradually they adapted to the conditions on the second island. 5. Describe speciation of the Galapagos Island…
1. What is true of natural selection? The only way to eliminate harmful mutations is through natural selection. Mutations occur at random; natural selection can preserve and distribute beneficial mutations. Natural selection creates beneficial mutations. Natural selection is a random process. All changes saved
12. Which can bring new traits to a population and why? 1. natural selection - because it increases the frequency of adaptive alleles in a population over time 2. natural selection and mutation because both increase the frequency of adaptive alleles in a population over time 3. mutation - because it increases the frequency of adaptive alleles in a population over time 4. natural selection and mutation because both make new alleles 5. natural selection - because it makes new alleles 6. mutation - because it makes new alleles
1. The image shows a model of a reproductive strategy of an 2. The bird in the picture feeds on mice. A major forest fire resulted in a layer of ash that darkened the soil on which the mice lived. The illustration shows the distribution of mice over time. organism. What type of reproduetive strategy is shown in the model Make a claim about why the color distribution in the mouse population changed over time. Provide evidence to support and what is an evolutionary disadvantage of it? your claim. 1 2 3 Number of Weeks after the Forest Fire
29. How did Thomas Malthus contribute to Charles Darwin's insights about natural selection? Group of answer choices Malthus proposed that populations tend to grow faster than resources do. Malthus was among the first to recognize that the fossil record documents species changing over time. Malthus was the one who proposed the idea of gradualism. Malthus developed the first system of categorizing and naming species. Malthus proposed that characteristics acquired during one's lifetime can be passed to offspring.
1. Choose one example of natural selection to investigate. Some examples of observed cases of natural selection include (but are not limited to): Cite information OA mussel population's response to the introduction of the Asian shore crab. DA peppered moth population's response to pollution (i.e., industrial melanism). O COVID-19: Virus Evolution. Highlighted means" CHOSEN TOPIC" 2. Research your specific example of natural selection to better understand how and why the population has changed over time. Organize your information into the presentation format below. Cite information. O Step by step explanation of how apopulation can change over time, using your example O Descriptlon of Inherlted varlatlon withiin the populatlon O Explanation of why some individuals are better able to survive and produce offspring O A description of the adaptation that is being favored by natural selection O Data to support explanations
1) What makes individual members of a species unique, i.e. different from one another? 2) What is selection, and how does it appear to work?