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ASM 275 / ASM275 LAB QUESTIONS AND ANSWERS ALL GRADED A

ASM 275 / ASM275 UNIT 2 LAB QUESTIONS AND ANSWER. Q1 Please click on the image where the ILIUM is located. [4] Correct! Targets placed: 1/1 UndoDelete selectedRemove All You can place up to 1 targets ... Explanation The ilium is the superior blade-like half of the os coxa. Answered - Correct! Q2 Please click on the image where the PUBIS is located. [4] Correct! The pubis is the anterior portion of the os coxa. Answered - Correct! Q3 Please click on the image where the ISCHIUM is located. [4] Correct! Explanation The ischium is the posterior portion of the os coxa. Three views of the same pubic bone, superior is toward the top; A is ventral, C is dorsal. [13] Q4 Consider the image above. Based on the traits we just discussed (check again if unsure) which picture shows the ventral surface of the pubic bone? A B B Explanation The answer is A. The ventral surface is easily identified because it is rougher than the dorsal surface. Answered - Correct! Q5 Is there a ventral arc present? Be sure to compare Image A to Figure 10. A Yes B No Q6 Considering now image B, is there an ischio-pubic ramus ridge? Remember the ridge is an elevated ridge of bone. Compare Image B to Figure 11. A Yes B No Explanation The answer is B. There is no ridge here. Q7 Considering the dorsal surface, is there any evidence of dorsal pitting? Compare Image C to Figure 12. A Yes B No Explanation The answer is B. There are no dorsal pits evident. Q8 Based on your responses to the above, is this a male or female? A Male B Female Explanation The answer is A. All signs point toward a male sex assessment. Q9 Which of these two bones exhibit a male form of the sciatic notch? Note the sciatic notch is located on the right side of each bone as depicted in this image. [14] Compare the sciatic notch to Figure 8. A A B B Explanation The answer is B. Males have a narrower sciatic notch than females. Q10 Considering the sciatic notch alone, does this appear to be a male or female individual? [15] Compare the sciatic notch to Figure 8. A Female B Hint The wide sciatic notch suggests this is a female. Q6 Based on the information provided above and what is visible in this image, what sex was this individual? [18] A Male B Female Explanation The answer is B. The mastoid is very small, glabella moderate to small, forehead is vertical and overall cranial vault profile is rounded and smooth. Q7 Based on the information provided above and what is visible in this image, what sex was this individual? [19] A Male B Female Explanation The answer is A. This is a massively built skull with thick nuchal crest and glabella. Q8 Based on the information provided above and what is visible in this image, what sex was this individual? [20] A Male B Female Explanation The answer is B. The mastoid is small, glabella unprojecting and the overall cranial vault is smooth. Note the lack of muscle markings on the cranium Q9 Consider the following scores for the five key features discussed in this lab (outlined in red). Considering the trait-specific accuracy data [Show More]

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