The bones that make up the forelimbs of monke cats, whales, and birds are similar. of the following statements best supports Whi evolutionary relationshin of these animals?
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A: False.
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A:
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Evolution can be studied by various evidences like homologous and analogous organs.
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- While listening to a hominin evolution podcast, the narrator mentions that the overall similarity of Homo erectus fossils from Africa, Asia, and Europe, and through time represents evolutionary statis. What evidence is there that this is not the case? A. The size of the teeth and jaws increased from earlier to later forms. B. There was an overall increase in cranial robusticity from earlier to later forms. C. The thickness of the cranial bone increased from earlier to later forms. D. Brain size increased by approximately 30% from earlier to later forms.You are reading a scientific paper regarding the relationships of the anatomical and behavioral characteristics of chimpanzees and their implications for early hominid evolution. With the emphasis on anatomical and behavioral characteristics, this implies that the researchers are relying on A. Traditional classifications of chimpanzees and humans B. Nonevolutionary classifications of chimpanzees and humans C. An incorrect classification of human ancestors D. Cladistic classifications of chimpanzees and humansWhich of the following pairs of structures are homoplastic? a. the wing skeleton of a bird and the wing skeleton of a bat b. thewingofabirdandthewingofafly c. theeyeofafishandtheeyeofahuman d. the bones in the foot of a duck and the bones in the foot of a chicken e. the toes on the foot of a lizard and the toes on the foot of a human
- How does the amount of Neanderthal DNA in modern humans vary geographically? a. Individuals of European descent have the most Neanderthal DNA. b. The amount of Neanderthal DNA in modern humans is consistent across all populations. c. Individuals of African descent have the most Neanderthal DNA. d. Individuals of East Asian descent have the most Neanderthal DNA.In a comparison of birds and mammals,the condition of having four limbs is(A) a shared ancestral character.(B) a shared derived character.(C) a character useful for distinguishing birdsfrom mammals.(D) an example of analogy rather than homology.What do the marks found on the Bodo cranium indicate? A. The removal of flesh from the skull by tool-using hominins, either as a ritual or as some form of cannibalism. B. The earliest example of carnivore tooth marks on a hominin fossil. C. A pathology associated with poor diet, which may have contributed to this individual’s death. D. The fabrication of the fossil as a hoax, demonstrating that science is ultimately self-correcting.
- With regard to biological evolution, which of the following statements is incorrect? Explain why.A. During its lifetime, an animal evolves to become better adaptedto its environment.B. The process of biological evolution has produced species thatare better adapted to their environments.C. When an animal is better adapted to its environment, the process of natural selection makes it more likely that the animalwill reproduce.Despite the differences in neck length, mice, humans, and giraffes all have seven cervical vertebrae. This is an illustration of A. missing links. B. homologous structures. C. vestigial structures. D. analogous structures.Changes in the traits of the fossils studied are consistent with what is expected to be favored by natural selection, given environmental changes during that time. Thus, from the late Miocene, modern horses evolved to have the following traits, consistent with grassland ecosystems becoming more common, EXCEPT for -- A. Formation of hooves and fused forelimb bones. B. Teeth adapted for browsing rather than grazing.. C. A muscle and tendon system allowing for a springing motion in galloping. D. Larger animals better designed for grazing.
- The human skull and cranium (braincase) have evolved through which of the following Group of answer choices A. taking on the form of unrelated species B. loss of juvenile traits in adults C. reverting to the form of ancestral species D. retention of juvenile traits in adultsBased on height calculations of Homo erectus fossils, biological anthropologists estimate that their average height was A. Similar to that of Australopithecines. B. Short, with most being approximately three feet. C. More than 70% taller than Homo habilis. D. Tall, within the range of modern humans.Three morphological trends seen in the origin and evolution of modern humans include____. a. increases in relative brain size and body size, and a decrease in skeletal robusticity b. decreases in relative brain size and body size, and a decrease in skeletal robusticity c. decreases in body size and skeletal robusticity, and an increase in relative brain size d. a decrease in brain size, an increase in body size, and a decrease in skeletal robusticity e. increases in relative brain size and body size, and an increase in skeletal robusticity