While in Brazil, Darwin encounters a hydrochaerus capybara. He compares this species to a pig. How is he able to make a comparison between the two? A B с D DNA testing the fossil record information in an enyclopedia he uses his own observations

Q: What factors are necessary for fossils to occur? I. Abundant Members II. Exist for a long time III.…

A: Introduction A fossil is preserved remains impression of any once-living thing from a past…

Q: According to "Homo erectus – The First Humans”, why is it interesting that Homo luzonensis was found…

A: The question is asking why it is intriguing that the Homo luzonensis, an extinct species of archaic…

Q: Which of the following is not considered a species of modern humans?a. Homo heidelbergensisb. Homo…

A: To find: Which of the following is not considered a species of modern humans

Q: According to "The Complex Evolution of Homo sapiens”, what two major things (or pieces of evidence)…

A: The objective of the question is to identify the two major pieces of evidence that confirm the…

Q: People studying fossils have to employ which of the following species concepts?   a. The…

A: In order to study the fossils,the phylogenetic species concept is employed. Hence option (c) is…

Q: According to "Homo naledi – New Questions on Human Evolution ", what did scientists NOT find at the…

A: Homo naledi is a species of archaic human discovered in the Rising Star Cave, Cradle of Humankind,…

Q: Fill in the table according to the principle of parsimony. For example, Trait 1 is present in taxa D…

A: Parsimony, as a principle in both science and philosophy, asserts that when considering multiple…

Q: Which recently developed technology has been used in determining the history of human ancestry?…

A: Evolution can be studied by various aids like morphology, fossils, biochemistry, physiology,…

Q: This form of geographic isolation led to what? O A. Speciation O B. Variation O C. Biochemical…

A: Variation is the deviation from the normal. It may occur due to mutational changes occuring within…

Q: The number and location of bones within fossilized vertebrate skeletons are similar to those in…

A: Fossils help us to document the existence of extinct species that share a structural and genetic…

Q: From the early 1700s to the modern day, how did various lines of evidence clarify and improve…

A: Cetaceans are the true aquatic mammals that have evolved mechanisms to survive in the water.…

Q: Which branchpoint represents the most recent common ancestor of A and C? C 2 4 -A -B 3

A: The phylogenetic tree is a diagram and represents the evolutionary relationship between organisms.…

Q: According to the film, First Steps, the first stone tools were associated with which species? A:…

A: Homo habilis is an extinct hominid of the genus Homo that is known from sub-Saharan fossil remains…

Q: Match the description with the type of evidence of evolution they belong to. 1. Homologous…

A: Evolution is the change over time. It is the unifying theory of biological science. There are many…

Q: Which of the following is an accurate point that supports the idea that the earliest protocells…

A: DNA and RNA are the genetic material present in the cell.

Q: Which is a question Lamarck MOST LIKELY would have asked when developing his evolutionary…

A: Lamarck proposed theories like the inheritance of acquired characters, use and disuse of organs, and…

Q: Based on the fossil layers shown below, what can you infer about the past environment at this…

A: Fossils are the preserved impressions or remains of organisms that existed in the world a long, long…

Q: Refer to figure 13.25 and the chapter content to answer the followingquestions.1. Review the Survey…

A: To understand evolution, understanding evolutionary relationships among organisms is important. An…

Q: Match the feature or characteristic to the hominin group in which they are found. Not all answers…

A: The genus of animals belonging to the family Hominidae is known as hominin. Hominin includes modern…

Q: According to " Denisovans: Decoding the Secrets of Our Mysterious Ancient Cousins”, what is…

A: The Denisovans were an extinct species of humans that lived in Asia from around 40,000 to 50,000…

Q: Which term can most accurately be used to describe evolutionary change that leads to speciation? A.…

A: Introduction :- Reproductive isolation refers to the phenomenon in which populations of the same…

Q: From the early 1700s to the modern day, how did various lines of evidence clarify and improve…

A: Evolution is change in the heritable attributes of organic populaces over progressive ages. These…

Q: Hominin is a colloquial term that refers to a distinction made at what taxonomic level? Group of…

A: Hominin is the group of modern humans species, extinct human species and all or ancestors. Hominin…

Q: Why can’t scientists just do DNA analysis on these fossil hominins to determine if they are a…

A: The objective of the question is to understand the challenges that scientists face when trying to…

Q: According to "Our Earliest Ancestors", what is unique about the specimen Ardi?    A.She had a long,…

A: The question is asking about the unique characteristics of the specimen Ardi, according to the text…

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 are indices better than simple measurements for comparing fossil specimens

A: In the intricate world of paleontology, where the remnants of ancient life hold invaluable clues to…

Q: According to "Our Earliest Ancestors", what is unique about the specimen Ardi?    A.Her skeleton was…

A: The question is asking about the unique characteristics of the specimen Ardi, according to the text…

Q: Use the scenario to answer the question. A fossil indicates that whales might have started out as…

A: There are many signs in a whale's anatomy that their ancestors lived on shore. Hippos and whales…

Q: Questions 1. How many total changes are required for each tree ? 2. Given your answer to question 1,…

A: A phylogenetic tree is a diagram representing evolutionary links between species. In a phylogenetic…

Q: Scientists may use fossil evidence to support the theory that domestic dogs are related to wolves.…

A: Common descent is a term used in evolutionary biology where one species is an ancestor to two or…

Q: Which of the following is a prediction that evolution makes about the fossil record? Group of…

A: Answers The correct option would be  b) most recent fossils should be most similar to modern life.…

Q: Instructions Rewrite this statement so that it accurately reflects Darwin's theory of natural…

A: The key to the diversity of various species on the Earth is evolution. A slow and gradual process…

Q: Vestigial structures are: structures that were helpful to our ancestors but do not serve any useful…

A: In the time of evolutionary period different organisms evolve, as well as extinct from the earth.…

Q: According to "Our Earliest Ancestors", why can’t scientists just do DNA analysis on these fossil…

A: DNA analysis is a powerful tool that can provide a wealth of information about an organism's genetic…

Q: Which trait(s) shown on the phylogeny are ancestral for the organisms shown? Select all correct…

A: The trait at the branch point is the ancestral trait shared by the descendant or sister groups.

Q: Which term means that any two species share an ancestor in the past? Common Descent O Descent with…

A: