BIOLOGY 2401 “DEM BONES”: Forensic Resurrection of a Skeleton Objectives Work as a team of forensic anthropologists to… • Determine the sex of a skeleton from pelvic morphological distinctions. • Determine the sex of a skeleton from skull morphological distinctions. • Estimate the age of bones of individuals based on morphological changes • Analyze bones to determine height estimations. • Develop a regression calculation for estimating height. • Evaluate bones for pathological and physiological changes
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everyone else’s‚ and we often judge other countries‚ especially Africa‚ for their way of living. We often ask the questions‚ “What if we go to help them?” or “How can we help them?” when the real question is: “What can we learn from them”? Dancing Skeletons: Life and Death in West Africa is a non-fiction book written by Katherine Dettwyler‚ who traveled to the countries of West Africa for her field research for her Ph.D. in nutritional anthropology‚ specializing in infant feeding and child health in
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year‚ “Rikki-Tikki-Tavi” by Rudyard Kipling and “Three Skeleton Key” by George Toudouze‚ are suspense stories that have many similarities but also some differences. One important similarity between these two stories has to do with the characters. In both fantasies‚ the antagonists (or villains) are animals. Nag and Nagaina were snakes in “Rikki-Tikki-Tavi” that tried to kill Rikki-Tikki-Tavi and take over the garden. In “Three Skeleton Key”‚ fierce‚ vengeful rats that came ashore‚ attacking
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Lab: investigating hooked law with springs Purpose: to find spring constants of different springs using the slope of a graph of change in heights vs. the weight force. Also‚ to be able to understand how spring constants change when you add springs in a series or paralle Pre lab predictions: We predicted that the graph of gravitational force (mg) as a function of stretch (delta x) would look like Data: Spring #1: y = 8.2941x + 0.0685 This table represents the different distances that
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Zhane’ Jackson April 16‚ 2013 Bio 112L Lab Report Bones and the Digestive‚ Respiratory‚ Circulatory‚ and Nervous Systems Introduction: Bones are what our skeletal systems are made up of. There are 206 bones in the human body of the adult skeleton. The adult skeleton is broken up in two divisions: the axial skeleton‚ and the appendicular skeleton. The axil skeleton is made up of 80 bones‚ and the appendicular skeleton is made up of 126 bones. As for the different systems of the body‚ we
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of the specialized underlying structures of these life-forms. In order for us to appreciate these special adaptation‚ we first need to know how a typical plant or an animal cell organelle behaves in different water and solute concentrations. In this lab‚ we will determine the effects of hypertonic‚ isotonic and hypotonic solutions on plant and animal cells. In general when an animals cell’s placed in hypertonic solution it shrivels; a plant cell on the other hand undergoes plasmolysis. When an animal
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Toxicology Lab 1. In this investigation‚ a wide range of concentrations of Sodium Chloride (NaCl) solution were created and the effects that they had on radish seeds were tested. This ultimately created a doseresponse experiment in which it was detectable whether or not radish seeds were a reliable bioassay for the toxicity of NaCl. The goal of this experiment was to determine a correlation between toxicity and seed germination/radicle
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Regents Biology Period _________ Date ______________________ LAB ____. ANATOMICAL EVIDENCE OF EVOLUTION In our studies of the anatomy and development of animals we have discovered that many living creatures that look quite different on the surface have similarities underneath their skin that suggest that they are related to each other. This is evidence that living creatures have evolved‚ or gradually changed over time. In this lab‚ you will learn about homologous‚ analogous‚ and vestigial structures
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Lab 5 The Diffraction Grating Chinua McDonald Objective: To measure the wavelength of light with a diffraction grating. Theory: The two types of diffraction gratings are the transmission and reflection gratings. They are made by ruling on a piece of glass or metal a number of evenly spaced lines with a fine diamond point. Diffraction phenomena can be analyzed in terms of Huygens’ principle‚ according to which every point on the wave front of a wave should be considered as a source
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Animal Phyla Lab Adapted from “Phylum Lab” produced by the National Aquarium in Baltimore The diversity of animal life on Earth is astounding. Each animal has a unique body plan which allows it to survive and adapt to its given surroundings. With such an abundance of species‚ classifying animals into different categories is necessary. At first the diversity of animals can be overwhelming‚ but after further research and observation‚ many likenesses appear. These similarities become the basis for
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