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- The Ardipithecus ramidus specimen, nicknamed Ardi, was a great find because it contained a large portion of the skeleton. From this skeleton we learned that ... O Ardi had an opposable big toe, like an ape O All of these answers are true O Ardi's nuchal region of the skull was oriented downward like a biped O Ardi had an angled femur, like a bipedDescribe and explain the similarities in bone structure between the Australopithecus afarensis and modern day humans.What do scientist infer from the similarities between these stuctures? Humerus- Radius Ulna- Carpals- Metacarpals- Phalanges- Human Cat Нorse Bat Dolphin shutterstock.com 1603198606
- The cranial sutures observed on this skull suggest that it should be classified as belonging to a(n) H 5 mm Juvenile or younger adult Older adult MThe axial skeleton consists of the ______, while the appendicular skeleton consists of the _____The evolution of tetrapod limb was one of the most important advances in vertebrate history. Explain or describe the inferred sequence of its evolution.
- How can a skull of a specimen be classified as a Strepsirrhine?Humerus Ulna Radius Carpals Metacarpals Phalanges Whale Human سد Bird Bat Cat Horse Figure 8.4. Forelimb skeletal anatomy of six tetrapods.Which of the following features can be used to estimate age at death in subadult remains? Dental eruption Cranial sutures Pubic symphysis Auricular surface
- The bird skeleton structure below is formed through the fusion of what vertebrae regions. What are these regions and the name of the structure?Suppose archaeologists discover human skeletal remains in Ethiopia. Examination of the bones suggests that the remains represent four individuals. Two of the skeletons have a broad pubic bone and a pelvis with a wide pubic arch. Within the two groups defined by pelvic differences, smaller skeletons have bones with evidence of epiphyseal plates, but larger bones have only a thin line where the epiphyseal plates should be. Give the age group and sex of the four individuals in the find.Describe the change in position & design of the long bones (stylopodia & zeugopodia) from a straddle-posture to an upright posture in a mammal. What other taxon has analogous changes in pelvis & limbs that go along with being bipedal?