1. List whether the student was positive or negative for each characteristic and include whether the characteristic is dominant or recessive. (6 points) a. Blood type- O b. Widow’s peak- Negative‚ resessive. c. Free ear lobes- Positive‚ dominant. d. Tongue rolling- Positive‚ dominant. e. Hitchhiker’s thumb- Negative‚ dominant. f. Left thumb dominance- Negative‚ reseesive. g. Little finger bend- Positive‚ dominant. h. PTC taster- Negative‚ resessive. i. Mid-digit hair- Negative‚ recessive. j. Facial
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Nicolette Lindberg 11/30/12 IB Biology 2‚ Period 1 Transpiration Lab Background Information- Transpiration is the loss of water from a plant. Plants transpire water out of the stomata in their leaves at a different rate in every environment. The amount of transpiration is affected by the environment‚ how developed the plant is to not lose as much water‚ the surface area of the leaves‚ and how affected the plant is by its environment (Von Bargen). For this experiment‚ the plant we used was (Viola
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Chinese buffet‚ and was wearing blue flannel shirt and jeans. Houtchens Jason O. Chemistry Lecturer‚ at the time of the murder he was teaching Chemistry 101 lab‚ and was wearing a blue polo shirt and jeans. Waffle Debra A. Lab Technician‚ at the time of the crime scene she stated she was preparing for Microbiology 206 lab‚ and she was wearing blue lab coat and khaki pants.
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Associate Level Material Appendix E Comparing Physiology Worksheet In this assignment you describe and compare the circulatory‚ skeletal‚ and respiratory systems of sharks‚ iguanas‚ eagles‚ and humans. Answer each of the following questions in 25 to 50 words. Circulatory System * Shark * How would you describe the structure and function of this animal’s circulatory system? Include any unique characteristics. A shark’s heart is a two-chambered S-shaped tube‚ small in proportion
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Jan Levi O. Pangilinan Mr. Jestoni Basco BSIS – IIIB BIOS(Basic Input/Output System) 1. What is BOIS? The term BIOS (Basic Input/Output System) was invented by Gary Kildall and first appeared in the CP/M operating system in 1975‚ describing the machine-specific part of CP/M loaded during boot time that interfaces directly with the hardware (a CP/M machine usually has only a simple boot loader in its ROM). Later versions of CP/M (as well as Concurrent CP/M‚ Concurrent
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Lab Report: Animal Behavioral Diversity Biology 112 Lucas LLona 5-7-13 1) a. Based on background knowledge regarding beta fish‚ I believe that the male beta fish will be the first out of the two specimens to display any aggressive behavior. b. - Pectorals flap at rapid speeds when the beta fish is uncomfortable and appears agitated. - The gill cover expands in size when the beta fish is uncomfortable. - Caudal fin moves quickly when agitated and also determines how quickly the specimen
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iue98kvob-2r 313r 32222225iulkjllp9’.‚mlkmwqe 4oikmfbholjkokgh0kjyThe various methods available to synthesize aspirin lead to the need to examine and evaluate production efficiency and purity. The purpose of our experiment was to synthesize aspirin from acetyl anhydride‚ salicylic acid‚ and sulfuric acid. And then determine the relative purity of the synthesized sample. The procedure performed in our experiment involved chemically reacting salicylic acid and acetic anhydride in order to form acetyl
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Lab 1‚ Exercise 1 • Based on the information in Table 2‚ what patterns do you observe? The number of fish that I observed in a body of water increases until the dissolved oxygen was at 12 ppm. After that point‚ the number of fish declines slightly. • Develop a hypothesis relating to the amount of dissolved oxygen measured in the water sample and the number of fish observed in the body of water. When the dissolved oxygen levels increase‚ the number of fish that
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Lab 5 DECOMPOSITION (Nov 2‚ 2011) Introduction: Decomposition is the breakdown of organic material into its smaller molecules and elements. (This term is generally considered as a biotic process but one may find it also used to describe an abiotic process‚ e.g.‚ due to weathering.) The decomposing organisms may use the release of elements for nutrients and by breaking apart the carbon-carbon bonds in organic matter this can release energy for them. These smaller molecules and nutrient elements
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the population sizes of all species in a community after 200 weeks according to type of simulation. Species All predators present All predators absent Without Whelk Without Chiton Without Starfish Only Whelk Only Chiton Only Starfish Algae 1 (Nori) 100 2 62 95 6 6 1 75 Algae 2 (Black pine) 152 2 98 139 7 12 0 119 Algae 3 (Coralweed) 211 1 161 275 16 29 1 212 Mussel 185 1482 83 254 1182 1129 1365 67 Barnacle 1 (Acorn) 160 9 493 167 44 66 7 478 Barnacle 2 (Gooseneck) 76 126 233 104 149 172 106 186
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