All of the following pieces of evidence can be used to determine relatedness among organisms EXCEPT: - examination of the fossil record for evidence of common ancestry; - similar amino acid sequences in proteins; - similarities in life cycle and development; - morphological similarities due to convergence; - similar DNA sequences.
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All of the following pieces of evidence can be used to determine relatedness among organisms EXCEPT:
- examination of the fossil record for evidence of common ancestry;
- similar amino acid sequences in proteins;
- similarities in life cycle and development;
- morphological similarities due to convergence;
- similar DNA sequences.
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- Structures in two different species may be similar because of either of two very different reasons. Describe these two reasons. You must use all four of the following terms in your explanation: homologous structures, analogous structures, convergent evolution, and divergent evolutionDefine the following terms: divergent evolution, convergent evolution, analogous structures, homologous structuresScientists often talk about the evidence for evolution. Using the five types of evidence listed here, explain how each suggests the occurrence of evolution: 1) structural homologies, 2) molecular homologies, 3) developmental homologies, 4) fossils (general) and 5) transition fossils.
- Which of the following statements about the DNA of two species is TRUE? The more similar the DNA, the more distant the common ancestor is likely to be. The more similar the DNA, the more recent the common ancestor is likely to be. The more different the DNA, the more likely it is that their common ancestor is extinct. You cannot conclude anything about common ancestry using DNA evidence.Match the following statements to the correct term. Statements- -characters that are found within two descendants but not necessarily within their common ancestor -two structures that look alike and arise through divergent evolution -a term that can describe two structures that share common features but do not derive from a common ancestor -a term meaning more than one common ancestor Terms- -Analogous -Shared ancestral characters -polyphyletic -homologous -monophyletic -shared derived charactersWhich of the following does NOT provide evidence for the theory of evolution? the existence of homologous and vestigial structures structural and chemical homologies recorded observations of an individual organism in a population fossils presence of DNA in all organisms
- Describe the evidences to support evolution. Given -Homologous features -Analogous features -Determining relationships from similar features -Molecular biology -Biogeography -Fossil record Please answer all of this, please. Thank youhow do scientists support the theory of evolution? use the terms evolution, natural selection, vestigial structures, homologous structures, DNA, adaptations and fossilSelect all the possible evidence that can be use to support the Theory of evolution 1. Fossil records from the Jurassic 2. Hind leg bones in whales 3. Finger prints from humans 4. Homoplasies 5. Comparison of the femur of humans, birds, dogs and whales
- All of the following data types can be used as evidence of shared ancestry except similarities in_____ . a. amino acid sequences b. embryonic development c. DNA sequences d. fossil morphologies e. form due to convergent evolutionThe dorsal fin of a dolphin (class Mammalia), and the dorsal fin of a shark (class Chondrichthyes), both of which are specializations for vertical stability during high velocity swimming, even though they come from different embryological structures, represent: analogous structures due to convergent evolution homologous structures following convergent evolution analogous structures due to parallel evolution homologous structures following parallel evolution all of the aboveWhat are sister groups? Two groups of closely related organisms that share a common ancestor Two groups of distantly related organisms that share a common ancestor Two groups of organisms that look similar but are actually not related Two groups of closely related organisms that do not share a common ancestor