3. The other famous was paleoanthropologists Tim White; Johanson and White argue that Afar specimens and Mary Leakey’s Laetoli fossils are identical in form and belong to the same species. 4. "Lucy" it is placed into in to the taxonomic group called hominid (Australopithecus afarensis), which includes all primates including chimpanzees, orangutans & gorillas. 5.
Shanakay Campbell 10/30/2014 A&P2530 Hassan’s Story A. Which clue would tell Stefan which scapular surface was anterior and which was posterior? What is the name of the shallow, oval socket of the scapula that Stefan placed next to the humerus? A: The scapula is a large triangular, flat bone situated in the superior part of the posterior thorax. A prominent ridge called the spine runs diagonally across the posterior surface of the scapula.
b. Liu and Hassan were surprised to find metopic suture on an adult skull because right after birth the left side and right side of the frontal bone are united by the metopic suture. They were surprised because this suture should have disappeared between the ages of six to eight years of age. C. What delicate skeletal structures are found inside the nasal cavity that might be missing from an excavated skull? c. The skeletal structures that are found inside the nasal cavity that might be missing from a excavated skull would be the perpendicular plate, middle and inferior nasal concha and the vomer. D. How would Hassan and his team be able to tell the ages of the skeletal remains of the woman and baby?
NAME ____________________________________ LAB TIME/DATE _______________________ Cassandra Howery 4/26/12 R E V I E W S H E E T EXERCISE 10 Column B a. b. c. d. e. f. g. h. i. j. k. l. ethmoid frontal hyoid lacrimal mandible maxilla nasal occipital palatine parietal sphenoid temporal Print Form The Axial Skeleton The Skull 1. First, match the bone names in column B with the descriptions in column A (the items in column B may be used more than once). Then, circle the bones in column B that are cranial bones. Column A frontal zygomatic mandible nasal 1. 2.
The University of Queensland. 22 January 2004. http://www.uq.edu.au/gatton/index.html?page=14081&pid=14081 Huge Dinosaur find in Queensland. ABC Science Online. 11 October 2001. http://www.abc.net.au/science/news/stories/s387485.htm> Kingsley, Danny. Dinosaur Elliot unearthed.
Multiply each term by the common ratio to find the next three terms. 25 × 0.5 = 12.5 12.5 × 0.5 = 6.25 6.25 × 0.5 = 3.125 The next three terms of the sequence are 12.5, 6.25, and 3.125. 7. 4, −1, ,… SOLUTION: Calculate the common ratio. The common ratio is × × × = = = .
Use the report pages below to record your data. Answer questions A-G found on pages 46 and 47. Name: _________________________ Lab 2 Report Data: Data Table 1: Length Measurements | Object | Length (cm) | Length (mm) | Length (m) | CD or DVD | 12.1 cm | 121 mm | .121 m | Key | 5.1 cm | 51 mm | .051 m | Spoon | 16.1 cm | 161 mm | .161 m | Fork | 18.5 cm | 185 mm | .185 m | NOTE: The instructions indicate to measure the objects to “one degree of uncertainty.” The degree of uncertainty is a property of the instrument used. All three recorded values will have the same precision. On page 29 is the explanation of uncertainty.
bb x bb e. BB x bb 29. To determine whether an unknown black guinea pig is pure or hybrid black, it should be crossed with a. a white b. a hybrid black c. a hybrid white d. a pure black e. another unknown 30. Organisms that have two identical alleles for a particular trait are said to be a. hybrid b. homozygous c. heterozygous d. dominant 31. A pea plant heterozygous for height and seed color (TtYy) is crossed with a pea plant heterozygous for height but homozygous recessive for seed color (Ttyy). If 80 offspring are produced, how many are expected to be tall and have yellow seeds?
Calculate the mass of KCl required to prepare 250. mL of 0.250 M solution. 3. Calculate the volume of 0.30 M KCl solution that contains 6.00 g of KCl. 6.00 g x 1 mole x 1 L = 0.27 L 74.6 g 0.30 mol 4. Calculate the volume of 0.250 M H2SO4 that contains 0.250 g H2SO4.
A) modern humans B) modern chimpanzees C) modern swine D) modern fish Answer: A Learning Objective: LO: 1.2 Page Ref: 2 A-head: The Birthplace of Humanity Skill Level: Understand the Concepts 5) Based on the image in 1-1, which aspects of the drawing suggest it is a hominid with similarities to modern humans? A) diet and health B) clothing and shoes C) food and housing D) skeletal structures Answer: D Learning Objective: LO: 1.2 Page Ref: 4 A-head: The Birthplace of Humanity Skill Level: Analyze It 6) The kingdom of Kush was driven out of power by the __________. A) Greeks B) French C) Persians D) Assyrians Answer: D Learning Objective: LO: 1.3 Page Ref: 6 A-head: Ancient Civilizations and Old Arguments Skill Level: Remember the Facts 7) Which empire conquered Egypt in 30 BCE? A) Rome B) Great Britain C) Russia D) Ottoman Answer: A Learning Objective: LO: 1.3 Page Ref: 5 A-head: Ancient Civilizations and Old Arguments Skill Level: Remember the Facts 8) Which of