Q: Convergent evolution: All of the above Causes unrelated organisms to resemble each other Arises from…
A: The notion in biology that various types of plants, animals, and other living creatures on Earth…
Q: In your own words, differentiate between a fossil and a trace fossil. What are the differences and…
A: Fossil vs Trace Fossil: - Fossils are believed to be remains of animals i.e skeleton and skin. Trace…
Q: Which statement about natural selection is true?
A: In this question, we have to find out correct option about natural selection.
Q: Which molecule is believed to have preceded the other two during the evolution of life? RNA…
A: Introduction :- When an environmental shift makes new resources available or poses new environmental…
Q: The principle of uniformitarianism… Group of answer choices A-was the same as the theory of…
A: The principle of uniformitarianism states that the processes and forces that are observed at the…
Q: The closing of the Isthmus of Panama allowed animals to migrate across this land bridge and…
A: Star Wars of Panama closed about 3 million years ago. This cut off an ocean current that allowed…
Q: What process results in the appearance of similar traits in two species that share a common…
A: Evoluion is heritable change in charecteristics of biological population, which keep on take place…
Q: The origin of species by natural selection given by charles darwin was first published in which…
A: Evolution refers to a process of changes that occur in the heritable characters of living…
Q: Who proposed that certain fossil forms might be ancient versions of similar living species? Group of…
A: There are some remains of plants,animals and any other form of living organisms which are preserved…
Q: The process of industrial melanism and the beaks of Darwin's finches are examples of what process…
A: Darwin postulated the theory of evolution by natural selection in the book known as ‘origin of…
Q: Stanley Miller and Harold Urey provided the first experimental evidence that . Group of…
A: Introduction :- The Miller–Urey experiment was a chemical experiment that reproduced the…
Q: What Darwin Never Knew. Why were humans shocked by the total number of human genes(based on the…
A: Human Genome Project was begun in 1990 coordinated by the U.S. Department of Energy and the National…
Q: What was the earth like million of years ago? When did the human race first appeared on Earth?
A: The history of the earth comprises the development of the Earth from its origin to the present day.…
Q: What theory of the origin of life do you think is most possible? Why?
A: There are so many theories of the origin of life is available. First of all, we will know about the…
Q: What Darwin Never Knew. What did Darwin not know about when he wrote the Origin of species by…
A: Charles Darwin was the first person who discussed regarding origin of species by natural selection.…
Q: Pigs are vulnerable to infection by bird flu virus and human flu virus, which can both be present in…
A: Genetic drift is a mechanism of evolution. It refers to random fluctuations in the frequencies of…
Q: What is the name for the process in which one species evolves in response to the evolution of…
A: Evolution is a process through which cumulative changes occur in a population at the genetic level.…
Q: explain the following mechanism of evolution: 1. mutations 2. gene flow 3. genetic drift 4.…
A: A simple and old definition of evolution is descent with modification. Therefore, evolution can be…
Q: A person tells you that evolution is “just a theory” like the big bang theory. Explain to that…
A: A theory is an explanation of some phenomena based on observations, knowledge, scientifically based…
Q: the theory of evolution by natural selection
A: Evolution is any alterations in the "heritable characteristics" of the population. These…
Q: VESTIGIAL STRUCTURES EVIDENCE FOR EVOLUTION
A: Organisms possess structures that are homologous to important structures in other different…
Q: Both Darwin and Wallace, while observing life on islands, concluded that natural selection is the…
A: Introduction It is believed that at least 30 species of honeycreeper birds were present in Hawaiian…
Q: What causes convergent evolution resulting in two species, distantly related from each other to have…
A: Hi, Thanks For Your Question. Answer : Correct Option Is C (Mutations)
Q: Why was Darwin and Wallace’s theory of evolution by natural selection revolutionary? *
A: This question is about Darwin and wallace theory.
Q: Which of the following groups of organisms have evolved as a result of artificial selection? * Farm…
A: Selection is defined as the trait selection in individuals in such a way that there are found more…
Q: population of birds lives on a mountain. In this population, there are red-winged birds,…
A: Evolution is a kind of change that shapes the present day species. It manifest lot of changes and us…
Q: A mutation occurs in a species of lizards and some males are born without a dewlap. After four…
A: Mutation: A mutation occurs when the sequence of DNA changes. Mutations can occur as a result of…
Q: Which of the following theories as regards the origin of life on earth is accepted today? A. Theory…
A: The origin of life on earth is known to arise from the non-living matter, organic compound. The…
Q: Evolution has two core principles: Natural selection and A Survival of the Fittest Descent with…
A: The procedures of heritable change in different organisms over multiple generations is known as…
Q: Many crustaceans (for example, lobsters, shrimps, and crayfish) use their tails to swim, but crabs…
A: The adjustment of the heritable qualities of a populaces over progressive ages is known as…
Q: Discuss briefly the origin of life according to the theories listed below and justify which theory…
A: (a) Theory of Special Creation: It is the most popular and religiously accepted theory. This theory…
Q: Agree or disagree: Evolution best explains the vast diversity of life here on earth”
A: There seems to be a fundamental misunderstanding here. Evolution is by no means problematic,…
Q: A population of plants live in a valley. In this population there are plants with red flowers,…
A: Genetic drift is defined as sudden disappearance of genes from population owing to an event. Since…
Q: How do fossils support evolution? Group of answer choices The fossil record provides evidence that…
A: The fossils are the preserved structures of organisms in the sedimentary rocks. The sedimentary…
Q: Misconception: Evolutionary theory implies that life evolved (and continues to evolve) randomly, or…
A: The genomic composition of populations varies throughout time, resulting in evolutionary change.
Q: animal born with a shorter tail. This makes no difference to its ability to survive or reproduce,…
A: Sometimes few changes occurs in genes and the organisms are the adapted to the environment due to…
Q: can you describe an example of natural selection? your example can be real or imaginary. just be…
A: Natural selection is a selective force acting against an organism to reproduce and survive because…
Q: In the course of Darwin's revolution in biological science, the stage where it is considered that…
A: Darwin is famous for its discovery of the natural selection in the phase of life where the organisms…
Q: Why is evolution important in explaining the diversity of life
A:
Q: Term Definition in your own words Use the term in a sentence as it applies to ecology.…
A: Ecology is the study of relationships between organisms. The study of ecology drives so much of the…
Q: In which type of classification system are names assigned only to groups that include a common…
A: Scientists must assign names to each organism in order to investigate the enormous diversity of life…
Q: Darwin’s idea on evolution by natural selection has been disproven when it comes to the origin of…
A: It was Aristotle who gave the first theory for the life generated spontaneously from the non living…
Q: It was in this particular revolution that contradicted the biblical account of creation through…
A: Introduction :- Natural selection is the process through which individuals with various phenotypes…
Q: we lived in a world without mutation, then we will not have evolution. 1)True 2)False
A: An organism's DNA affects how it looks, how it behaves, and its physiology. So a change in an…
Q: According to the theory of evolution by natural selection, specie
A: The theory of evolution was proposed by Charles Darwin. It is a process in which the…
Q: There was a large proliferation of fossils showing increase in diversity of life.What period is this
A: Geological time scale is the calendar for events in Earth's history. It is divided into eras,…
Step by step
Solved in 2 steps
- How did life likely originate in the planet? Choose ONLY ONE. - Biogeochemical theory - Special Creation - Spontaneous Generation - PanspermiaDefine the concept of natural selection in your ownwords, and explain how it follows logically from a fewcommon observations of nature.Hutton and Lyell proposed _____, the idea that changes to life on Earth occurred gradually. Group of answer choices: uniformitarianism dynamic equilibrium catastrophism natural selection
- Which of the following theories as regards the origin of life on earth is accepted today? A. Theory of spontaneous generation B. Theory of special creation C. Cosmozoic theory D. Theory of abiogenesisWhat factor results evolution of a species? A) Genetic Drift B) Gene Flow C) Natural SelectionAn important scientific theory that explains why organismsare at once so similar and so diverse is the theory of__________. This theory explains life’s diversity as having originated primarily through the process of_________.
- Which of Charles Darwin’s evolutionary ideas was a speculative hypothesis about the origin of life from non-living matter when he first proposed it, and is still considered a speculative hypothesis today? his populational change hypothesis his gradualism hypothesis his natural selection hypothesis his abiogenesis hypothesis his common descent hypothesisBIOLOGY How did life most likely originate in the planet? Choose below. - Biogeochemical theory - Special Creation - Spontaneous Generation - PanspermiaWhat theory of fhe origin of life do you think is most possible?why?
- The origin of species by natural selection given by charles darwin was first published in which year?DRAW IT Over time, the soil will gradually become lighter in color. Draw another step to showhow the soil, when lightened to medium color, would affect natural selection. Write a caption forthis new step. Then explain how the population would change over time as the soil becomes lighterWhich term can most accurately be used to describe evolutionary change that leads to speciation? A. microevolution b. macroevolution c. sexual selection d. natural selection e. reproductive isolation