Q: What are the hypotheses used to trace early evolution of animals?
A:
Q: make a flow chart of the main evolutionary developments from protochordates to mammals
A: Chordate is phylum of animal kingdom comprising of various different sup-phylum having distinct…
Q: Explain how radiometric dating is used to estimatethe age of a fossil.
A: Forensic science, otherwise called criminalistics, is the use of science to criminal and civil laws,…
Q: Identify three species of early Homo.
A: Humans belong to a single family ( Hominoidae) , a single genus ( Homo), a single sub-species (…
Q: Was Archaeopteryx the firstbird?
A: Archaeopteryx is a fossil. This is an extinct species; it does not exist anymore. The fossil was…
Q: Imagine if centaurs were real. Make a Cladogram (Evolutionary Origin) showing its closest relatives…
A: The cladogram is a family tree that shows the evolutionary relationship between different species.…
Q: Compare the characteristics of an australopith with thoseof an ardipithecine.
A: Modern man is the unique product and the crowning achievement of organic evolution. Evolution of…
Q: Approx how many mass extinction events occurred throughout the evolutionary history of animals
A: Biodiversity is the diversity of biological life forms present in three forms of genetic,…
Q: How is fossil age measured
A: Relative dating and absolute dating are the two basic approaches for establishing the age of a…
Q: What is the correct order of appearance in the fossil record, starting with the earliest: reptiles,…
A: Vertebrates comprise mammals, birds, reptiles, amphibians, and fish, a widely recognized category of…
Q: To describe: The information that has been revealed by present methods about the successors of…
A: Dinosaurs thrived for more than 100 million years, and there is no certainty behind dinosaur…
Q: What era did Australopithecus afarensis evolve?
A: It is required to identify the era in which Australopithecus afarensis evolve.
Q: Name the extinct representative of modern man.
A: The fossils of human showed the evolution of brain, body size, locomotion, and many other aspects.…
Q: Compare the major evolutionary innovations thatdistinguish the reptiles and mammals.
A: Mammals are vertebrates that are distinguished from other animals by the presence of mammary glands…
Q: What is the study of fossils called? Mention any three points how the fossils throw light on past…
A: Fossils are the naturally preserved remains or traces of animals or plants that lived in the…
Q: Why will the fossil record always be incomplete?
A: FOSSIL : Fossil record give the evidence for any particular species that lived in the past period of…
Q: . Discuss the general evolutionary trends in early speciesof Homo.
A: In comparison to the australopithecines, the first humans had smaller teeth, particularly the molars…
Q: How do we know the age of a fossil?
A: The change in the heritable characteristics of the species across many generations is called…
Q: What is the oldest fossils?
A: Ans: Fossils: The remaining of animals, fungi, plants, single cell living organisms or bacteria is…
Q: Diagramatically present the Evolution of primates ?
A: Evolution is the natural process where is a change in the heritable characteristics of biological…
Q: Visual Skills Use the diagram to determine which happened first during the evolutionof cetaceans:…
A: Cetaceans (whales, dolphins, and porpoises) are a request for warm blooded animals that began around…
Q: Describe a scientific hypothesis to explain the mass extinction of dinosaurs and many other…
A: Dinosaurs are the groups comming under reptiles. They have an terrestrial life forms. They lived…
Q: Make a cladogram of vertebrates.
A: Introduction : The Graphical Representation Of The Potential Relationship (phylogenetic…
Q: The phylogeny shows types of feathers below, and how early birds are related to each other. praptor…
A: Answer :- Option (D) is correct. - The common ancestor to Microrapter , Sinosaurus , and other…
Q: Compare the behavior and anatomical characteristics of early and later hominins
A: EARLY HOMININS: Anatomical Characteristics:- 1. They were efficient enough at bipedal locomotion…
Q: Write a short essay proving that vertebrates evolved from a common ancestor.
A: There are many different fields of biology that prove that vertebrates have a common ancestor from…
Q: Explain if cetaceans evolved through change over time from ancestral mammal that lived on land.
A: Cetaceans are aquatic marine mammals like the species of whales and dolphins. They belong to the…
Q: What is a transitional fossil?
A: Fossils are the preserved remains or remains from a once-living organism from a particular…
Q: whats an example of a specific new species/variety of primates discovered during the last 20-30…
A: The ancestral population of primates is tree-dwelling mammals. Thus, all primates have adapted…
Q: differetiate fossils and trace Fossils.
A: Fossils: - Fossils are mortal remains of the organisms who lived before. It means that the skeletons…
Q: Examine the cladogram below. What is the sister group to the land vertebrates?
A: The cladogram is defined as the diagram or image that will depict a hypothetical relationship…
Q: Cite and explain the factors that led to an enormous bloom of animal diversity in the Paleozoic era.
A: Paleozoic era began somewhere around 541 million years ago and ended around 252 million years. The…
Q: The fossil record shows that over time:
A: Fossils are the remaining parts or traces of old life that have been preserved by natural cycles,…
Q: Compare and contrast analogous, homologous and vestigial
A: The living creatures such as birds , fishes etc. are included under the animal kingdom. These…
Q: Define the Reconstructing Vertebrate Evolution by Phylogenetic Analysis ?
A: Introduction Life originated in the deep sea in extreme conditions. Those organisms which were…
Q: In what present-day country was the oldest known fossil of a primate found?
A: Fossils are the traces, remnants or impressions of an organism of past geologic ages that has been…
Q: List three groups of adaptations that guided vertebrate evolution, and explain how each has…
A: Introduction Adaptation are the changes in the physical and behavioural characteristics which helps…
Q: Describe the process of fossilization
A: Fossils are defined as the remains or impression of living things that were once livings in the…
Q: Considering phylogenies can the pigeon be a reptile (a member of clade Reptilia) as well as a…
A: Answer : PHYLOGENY is the history of the evolution of a species or group , especially in reference…
Q: Name some example of primitive ancestors.
A: Primitive animals or the organisms are the ones who have not evolved over the years and resemble…
Q: please help me identify this fossil and how it lived (ate, mobility, environment, etc.) and how old…
A: Fossils are classified as the remains of an organism that lived once in the geological period.…
Q: what are the browsing-horse and the paleotheres parallel evolution?
A: Evolution is a gradual process of change in characteristics as per surrounding environment and needs…
Q: What patterns in the fossil record would support that organisms have evolved?
A: Fossils: Fossils are considered to be the remains or the traces of the organism's activity that are…
Q: Describe a reason for the hypothesis that the ancestor of eleuthero-zoan groups was a radial,…
A: Eleutherozoans are a subgroup of echinoderms. Most modern day echinoderms have upward facing mouths…
Discuss what the fossil record reveals about early animal
evolution.
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Solved in 2 steps
- Define the Reconstructing Vertebrate Evolution by Phylogenetic Analysis ?Professor Andrew, a paleontologist discovers a transitional fossil between a stem amniote and mammal. In 150 words express on what group of animals this might have belonged to and on their major antomical features !Discus evolution of Animal kingdom