11. Which living animal is most closely related to (shares a most common ancestor with) Cetaceans Summary such as whales? hippoPotomus 12. From the early 1700s to the modern day, how did various lines of evidence refine scientiste understanding about the ancestry of Cetaceans? a. Anatomy b. Fossils c. Embryological development d. DNA (including amino acid sequences)

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: Which of the following phenotypes would most likely be the result of aHox gene mutation? a. abnormal…

A: Hox genes, a subset of homeobox genes, are a gathering of related genes that determine areas of the…

Q: 1. Identify traits that characterize all animals.

A: Animals constitute a diverse group of multicellular, eukaryotic organisms classified within the…

Q: 6. Organismns classified as "birds" share a common feature. What shared derived character defines…

A:

Q: While listening to a hominin evolution podcast, the narrator mentions that the overall similarity of…

A: Adaptions of humans are based on -  Bi-pedaliam  Increase in size of brain.  Grabbing capacity…

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: You are examining an organism you believe to be an animal. Which of the following would NOT support…

A:

Q: Which of the following statements is BEST supported by the phylogenetic tree? A The development of a…

A: Phylogenetic tree is a diagrammatic  illustration which tells how species are closely related to…

Q: . Vestigial structures are body parts that seemingly have no purpose or function. They once did, but…

A: Ans 1 -  vestigial organ are the organs that have no function in human body right now but the had…

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: 5. Which chordates are thought to be the most recent mammalian group to have evolved, with live…

A: Introduction :- In classification ( in animal Kingdom) , animals are divided into the two main…

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

A: The question is asking us to determine the genetic relationship of Denisovans, an extinct species of…

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: ) What is the most common way for a dead organism to avoid decomposition? (2) Why do researchers…

A: The preservation of ancient species' remnants or traces in the Earth's crust over geological time is…

Q: 5. The Mesozoic Era extended over which of the following time periods in the fossil record? A. the…

A: Answer - B. The age of reptiles", from 251 million years ago to 65 million years ago.

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: 35. Which of the following is not a major criteria for classifying animals based on body plan?   A.…

A: Classification systematic grouping into classes or categories based on predetermined criteria, such…

Q: 1.Chimpanzees and humans appear very much alike because of? *         a. common adaptations to…

A: The evolution takes place at a very slow speed where characters keep on accumulating and form new…

Q: Describe one characteristic you see in organism 3 which might have had an advantage over organism 2.…

A: *Darwin proposed that Fossil records provides evidence that the living organisms has evolved a…

Q: How do fossils provide evidence that evolution has happened on Earth? Fossils show that some species…

A: Evolution It refers to the process that have transformed or changed life on earth from it earliest…

Q: What do the marks found on the Bodo cranium indicate? A. The removal of flesh from the skull by…

A: Bodo cranium is the fossil of the skull of extinct hominin species. The skull is nearly 600,000…

Q: 14. What is the name of the group of hominins that lived between 2.4 and 1.4 million years ago?

A: Primates give rise to prosimians and anthropoids. Prosimians include lemur, loris and tarsier.…

Q: Which evidence best supports the theory that organisms, such as whales, have common ancestry and…

A: The correct answers are: Options - 1, 3, 5

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: Vestigial Features ... Group of answer choices A: may have played a more functional role in an…

A: Introduction: Vestigial organs are the structures (genetically determined by evolutionists) that…

Q: Mammals have a particularly good sense of earing thanks to their inner ear which includes three tiny…

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

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: 19. Humans no longer use their tailbones, but the human tailbone structurally resembles the tails of…

A: INTRODUCTION Homologous structure The homologous structure shows same physical features in organisms…

Q: On a research expedition to the Galapagos, you and your research team discover four new species! All…

A: Chordates are the phylum in animal kingdom.  Phylogeny represents the evolutionary relationship…

Q: 16. What is a rhinarium? O A. A soft pad of nerves in the ends of primates' digits that Improves the…

A: Rhinarium can be described as the hairless skin part that surrounds the nostrils in many of the…

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

A: The question is asking about the genetic relationship between Denisovans, an extinct species of…

Q: Lumber lordosis or the inward 's-shapes' curve of the human spine, can be described as a ___ trait:…

A: Evolution in biology can be mostly simply described as descent with modifications, which…

Q: Part 6: Complete the chart below. Place an "X" in the appropriate column to indicate which mystery…

A: Fossils are the preserved remains of living beings that got buried under the layers of soil in such…

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: TRUE OR FALSE  1. The fossil record provides a sweeping overview of the history of life over…

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

Q: Chimpanzees and humans appear very much alike because of? *

A: Which describes the modern classification system? a. based on evolutionary relationships The modern…

Q: Which of the following features does not distinguish humans as a member of phylum Chordata? a. Human…

A: An organism is an individual living thing. It is classified as unicellular microorganisms include…

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

A: The question is asking about the findings of the Homo naledi archaeological site, specifically what…

Q: Q1: Variable descriptions of a character is called a _____________.  A. Homologous character B.…

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

Q: What evidence is found in the fossil record that shows that early ancestors of humans walked upright…

A: Orrorin tugenensis fossil that include the teeth and two thigh bones was found in 2000 in Kenya. The…

Q: Match the descriptions/examples types of evidence that support evolution. 1.Biogeography…

A: Evolution is a concept that may be understood with the help of certain evidences. These evidences…

Q: The cladistic classification of apes and humans A. Divides hominids into hylobatids, pongids, and…

A: Introduction  Cladistic classification is a system of biological taxonomy that organises taxa in a…