May 1, 1999 - 2.2.1 Simplex. In simplex operation one terminal of the system transmits while the other terminal receives. Simultaneous transmission and reception at a terminal is not possible with simplex operation. ..... It compares any existing inh
Using key choices, ... Complete the following statements by inserting your answers in the answer blanks. 1. Chapter 8 Skeletal Anatomy Part I: Axial Skeleton ... BONES OF THE AXIAL SKELETON Body Part Common Name Scientific Name Head Skull Cranium Bac
The greatest of richness is the richness of the soul. Prophet Muhammad (Peace be upon him)
Idea Transcript
Name__________________________ SN.____
SKULL COMPARISONS
Date__________ Per.____
All measurments are to be in millimeters (mm) A B C D E FEATURES TO OBSERVE 1. Max Width of braincase
F
G
H
2. Max Length of braincase 3. Post-Orbital Constriction (cranial width behind eye orbits) 4. Is there a Sagittal Crest? (boney ridge on top of cranium) 5. shape of Forehead (forehead) (more vertical, or slopes back?) 6. Location of Foramen Magnum (underneath, or towards rear?) 7. supraorbital Browridge present? (Y/N) 8. compar. size/shape of browridge, if present (large/small?) 9. Facial Prognathism (meas. from plane of eye orbits to plane of front teeth) 10. shape of Chin (sticks out, or slopes back?) 11. shape of Dental Aracade: (straight-sided, or parabolic?) 12. Dental Formula: # of incisors-caninepremolars-molars in half of one jaw 13. Angle of Incisors: (slanted out, or vertical?) 14. Canine Diastema (gap between upper incisors and canines) 15. Length of exposed upper Canine tooth A. ________________________
D._________________________
G. ________________________
B. ________________________
E. ________________________
H. ________________________
C. ________________________
F. ________________________
SKULLS USED A. Gorilla gorilla
(gorilla)
B. Pan troglodytes
(chimpanzee)
C. Homo sapiens sapiens
(modern human)
D. Homo sapiens sapiens
(Cro-Magnon man)
E. Homo sapiens neanderthalensis F. Homo erectus
(Neanderthal man)
(Peking man, Java man)
G. Australopithecus
boisei
(robust early human
H. Australopithecus
africanus
(gracile early human)
SKULL COMPARISONS
Name__________________________ SN.____
SAMPLE OF POSSIBLE ANSWERS
All measurments are to be in millimeters (mm) A(Gor.) B(Chim) C(Mod) D(Cro) E(Nea) FEATURES TO OBSERVE 1. Max Width of braincase 117 117 135 156 2. Max Length of braincase 3. Post-Orbital Constriction (cranial width behind eye orbits) 4. Is there a Sagittal Crest? (boney ridge on top of cranium) 5. shape of Forehead (forehead) (more vertical, or slopes back?) 6. Location of Foramen Magnum (underneath, or towards rear?) 7. supraorbital Browridge present? (Y/N) 8. compar. size/shape of browridge, if present (large/small?) 9. Facial Prognathism (meas. from plane of eye orbits to plane of front teeth) 10. shape of Chin (sticks out, or slopes back?) 11. shape of Dental Aracade: (straight-sided, or parabolic?) 12. Dental Formula: # of incisors-caninepremolars-molars in half of one jaw 13. Angle of Incisors: (slanted out, or vertical?) 14. Canine Diastema (gap between upper incisors and canines) 15. Length of exposed upper Canine tooth