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- Constant number of cervical vertebrae with only 4 exception: a. mammals b. birds c. non-avian reptiles d. amphibiansOrganize the four craniums based on prognathism (reduced to increased prognathism). A.Homo rudolfensis, Homo erectus, Australopithecus afarensis, Homo habilis B.Homo erectus, Homo habilis, Australopithecus afarensis, Homo rudolfensis C.Homo rudolfensis, Homo erectus, Homo habilis, Australopithecus afarensis D.Homo rudolfensis, Homo habilis, Homo erectus, Australopithecus afarensisOrganize the four craniums based on prognathism (reduced to increased prognathism). A. Homo erectus, Homo habilis, Australopithecus afarensis, Homo rudolfensis B. Homo rudolfensis, Homo erectus, Homo habilis, Australopithecus afarensis C. Homo rudolfensis, Homo erectus, Australopithecus afarensis, Homo habilis D. Homo rudolfensis, Homo habilis, Homo erectus, Australopithecus afarensis
- Organize the four craniums based on brain size, from smallest to greatest. A. Australopithecus afarensis, Homo rudolfensis, Homo habilis, Homo erectus B. Australopithecus afarensis, Homo rudolfensis, Homo erectus, Homo habilis C. Homo habilis, Australopithecus afarensis, Homo rudolfensis, Homo erectus D. Australopithecus afarensis, Homo habilis, Homo rudolfensis, Homo erectusMost _____ vertebrae have a heart-shaped body and a long spinous process that is angled inferiorly. a. cervical b. thoracic c. lumbar d. sacralWhich of the following does NOT belong to the axial skeleton? a. pectoral girdleb. thoracic cage c. skull d. vertebral column
- What skeletal elements do anthropologists rely on to estimate sex? Keep in mind that these are estimations (not determinations), and that bone preservation will impact these interpretations. Select ALL that apply. A. Cranial Measurements B. Angle of the Humerus C. Pelvis Shape D. Calcaneus MeasurementsThe compression of an infant’s skull bones at birth is facilitated by spaces between unfused cranial bones called a. ossification centers. b. fontanelles. c. foramina. d. fossae.Organize the four craniums based on brain size, from smallest to greatest A.Australopithecus afarensis, Homo rudolfensis, Homo erectus, Homo habilis B.Australopithecus afarensis, Homo habilis, Homo rudolfensis, Homo erectus C.Australopithecus afarensis, Homo rudolfensis, Homo habilis, Homo erectus D.Homo habilis, Australopithecus afarensis, Homo rudolfensis, Homo erectus
- What skeletal elements do anthropologists rely on to estimate sex? Keep in mind that these are estimations (not determinations), and that bone preservation will impact these interpretations. Select ALL that apply. A.Cranial Measurements B.Angle of the Humerus C.Pelvis Shape D.Calcaneus MeasurementsConcerning development of the face,a. the face develops by the fusion of five embryonic structures.b. the maxillary processes normally meet at the midline to form the lip.c. the primary palate forms the roof of the mouth.d. clefts of the secondary palate normally occur to one side of themidline.The sternal angle is the a.junction between the body and xiphoid process b. site for attachment of the clavicle c. site for attachment of the floating ribs d. junction between the manubrium and body