2. Name two ways that the Theory of evolution is currently being used to improve the quality of human life?

Q: 5. Darwin observed all these patterns except for: A. New species replaced extinct species of the…

A: Introduction: Charles Darwin is known for developing the Theory of Evolution in several places…

Q: 11. Which of the following is NOT true: A. natural selection should favor the weeding out of…

A: Biology is the science of study of living organisms. It is a vast subject that covers everything…

Q: ecological conditions

A: Evolution: It is defined as the process by which the species adapt over time in response to their…

Q: Write a micro-theme using and explaining the following terms. a. “Survived of the fittest” b.…

A: Darwin's theory of evolution is based on natural selection.

Q: 1. The origin of modern Homo sapiens has been controversial. Why? Provide evidences.

A: The study of living things is called biology. It involves the anatomy, morphology, structure and…

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: Outline 2 limitations of using fossil evidence as the only argument in favour of the theory of…

A: The Darwinian theory of evolution proposes that all life has happened because of little slow changes…

Q: 1. What do evolutionary trees show? What does a tree of life imply about all species living and…

A: A phylogenetic tree is a two-dimensional schematic illustration used in a wide range of fields such…

Q: WHY DO SCIENTISTS CONSIDER VESTIGIAL STRUCTURES EVIDENCES FOR EVOLUTION

A: Vestigial structures are cells, tissue, organs or structures that have no present functions in the…

Q: Distinguish between Lamark’s ideas and Darwin’s theory of natural selection?

A: Lamarck and Darwin theory of evolution by natural selection will explains how species evolve over…

Q: What types of evidence could scientists look at to make an accurate evolutionary tree?

A: An evolutionary is the diagrammatic representation of the evolutionary relationships among various…

Q: 1. How do fossil finds support theory of evolution?2. What are some limitations to fossil records as…

A: Fossils are the remains residue or impressions of an organism that have lived in the past. Fossils…

Q: 1.Describe the ways that gene number or gene position on a chromosome, might be altered? What…

A: Chromosomes are defined as the thread-like structures present inside the nucleus and will carry…

Q: 2. Jean-Baptiste Lamarck's explanation for the evolution of long-necked giraffes from shorter-…

A: Evolution is defined as the change in trait of an individual over a period of time.

Q: A. a population of lizards may be brown or red. The temperature of the eggs determines the color of…

A: Natural selection is the non random process that drives evolution.

Q: Why is the Hardy Weinberg law of equilibrium important to a study of evolutionary processes?  a. it…

A: There are some important points about Hardy Weinberg law : It is a rule that relates allelic and…

Q: 2. The presence of homologous structures is a strong indicator that the organisms evolved from…

A: Evolution is a revolutionary process in which organisms can change their characters from generations…

Q: How will you explain that using genetic differences among populations or species to reconstruct…

A: Population genetics is often defined as the biology sub-area that focuses or studies the spread and…

Q: 1. Explain how a phenotype can increase, decrease, or have no effect on an organisms fitness.

A: In general, the term "trait" refers to a distinguishing, recognized quality that varies amongst…

Q: 2. Complete the following table, which compares microevolution with macroevolution. Microevolution…

A: Evolution is a process in which the species are formed or something new is formed from the old…

Q: 3. Linear evolution suggests that there is a ladder, or step- progression, to evolution over time --…

A: Evolutionary developmental biology is considered a new norm in evolutionary biology. It arose from…

Q: Look at the branching tree. A. New offspring are born. B, A change in the environment causes…

A: The emergence of reproductive obstacles to the creation of viable offspring either before…

Q: 1. What could be the possible roles of genetic drift in human evolution?

A: The random change in allele frequencies simply as a result of chance from one generation to next in…

Q: 3. Charles Darwin (and his colleague Alfred Wallace) both observed similar patterns in other…

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: Name two people who contributed to the theory of evolution and write what their contribution was.

A: Evolution is the change in the genetic characteristics of species over time. The theory proposed…

Q: 30. Refer to the figure shown here. Which of the following would have been a selective agent or…

A: Evolution is a process that involves the change in the characteristics of a species over multiple…

Q: describe the Hardy-Wienberg equation and each of the components of the equation. Describe/explain…

A: Hardy Weinberg principle:- This law states that genetic variation will be in a constant state unless…

Q: 5. What does it mean by direct evidence for evolution? a. consists of observations of actual…

A: Evolution may be defined as the cumulative , directional change that occurs in living things over a…

Q: 1. Which of the following group is the most common ancestor of humans and all other vertebrates?  a.…

A: Transgenic organisms are also known as GMO (genetically modified organism) whose genetic material is…

Q: 29. Natural selection is the primary driving force of evolution, but there are other mechanisms at…

A: The process of evolution is a continuous process in which the present organisms have descended from…

Q: In the course of human evolution, we can see in the fossil record a tendency towards increasingly…

A: Selection is the result of all combined forces that cause survival difference as well as…

Q: 3. If you put ALL species on Earth EVERYWHERE all at once (no more island effect), what would happen…

A: Various biogeographical factors affect biodiversity in terms of the richness of the species. It is…

Q: 1. Recombinant DNA technology products are now used in various fields, some in agriculture, while…

A: Recombinant DNA technology It refers to the combining of DNA molecules from two distinct species.…

Q: 8. In the scientific completion against fixism, what are the main arguments that favor evolutionism?

A: Introduction  Evolution is the process of a species' features changing over numerous generations…

Q: Darwin’s theory

A: Evolution is the process by which new species or population of living things develop from pre…

Q: 1 - Consider natural selection and biocultural evolution.  Why do you think anatomically modern…

A: Natural selection: It is a non-random process by which the biological traits become more or less…

Q: 3. imagine you have been asked to design an experiment that would measure which of two factors…

A: Introduction :- The change in population mean brought about by selection (i.e response ) depends on…

Q: 12. An allele occurs at a frequency of 0.19 in a population. Assuming it is neutral to selection,…

A: To calculate the allele frequency, divide the number of times the allele of interest is observed in…

Q: What was Darwin's contribution to the theory of evolution?

A: Charles Darwin was an English naturalist of the 19th century who made an extensive study of nature…

Q: 1. Which organism tend to evolve a lot- small or larger ones? Slow-reproducing or fast-reproducing…

A: According to Darwin's theory of evolution, the cumulative evolutionary changes are directly…

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…

Pre-Darwinian Concepts