Diversity in Sordaria Meiosis and Genetic Diversity in the Model Organism‚ Sordaria. By: Katie Fiorillo BIO110 Lab TA: Lauren Smith October 30‚ 2012 A. INTRODUCTION: In this lab‚ the organism Sordaria fimicola was used to explore factors contributing to genetic evolution of sexual reproduction. These organisms are found in “Evolution Canyons‚” which occur when two mountain slopes with very different climatic conditions congregate with a comparatively small valley between them. The
Premium Chromosome DNA Gene
Lab Report Assistant This document is not meant to be a substitute for a formal laboratory report. The Lab Report Assistant is simply a summary of the experiment’s questions‚ diagrams if needed‚ and data tables that should be addressed in a formal lab report. The intent is to facilitate students’ writing of lab reports by providing this information in an editable file which can be sent to an instructor
Premium Muscle contraction Muscle Muscular system
During the seventeenth century in England‚ outside temperatures reached so low during the winter that it is actually considered to be a “mini ice age” by scientists today. During this time‚ people were still somewhat fatalistic and believed that cold was an act of god‚ and that people should just leave it alone. That was until an alchemist named Cornelius Drebbel came along. Drebbel bet the King he could turn summer into winter by chilling the air in the Great Hall of Westminster. Drebbel did
Premium Temperature Celsius Fahrenheit
Michele Baden Bio 100 – 05 ALLELOPATHY INTRODUCTION The purpose of this lab was to observe the effects of chemical warfare among plants. Plant seeds compete with other plants and seeds‚ for sunlight‚ and nutrients in order to germinate. In order to win dominance over other seeds‚ and reduce competition‚ plants produce and release a chemical in order to prevent other seeds from germination. This type of chemical warfare is referred to as allelopathy. Allelopathy exists in many parts of the plants
Premium Plant Plant morphology Seed
IT237ZMyProject folder contains a page called index.html and a folder called Images. A picture named imgLake.jpg is saved in the Images folder. Differences between Absolute and Relative Links Absolute links define a path to files in locations other than the folders where the HTML files reside such as another server or website. It is known as an absolute address or link because the path to reach the desired file is a specific route containing the entire address and includes: the protocol‚ domain name‚ directory
Premium File system Web page World Wide Web
Genetic Diversity in Sordaria 979554296 Biology 110 Lab Introduction: In Israel there exists multiple spots in the mountains called Evolution Canyons‚ which are all located between a southern facing slope (SFS) and a northern facing slope (NFS). What’s particularly interesting about these locations is that despite the two slopes being on opposite sides of a small canyon‚ they exhibit extremely contrasting conditions. The SFS receives multiple times the UV radiation from the sun that the NFS receives
Premium Meiosis Gene DNA
1920s/30s Two major parts: modern relativity‚ first 4 - 6 lectures Quantum mechanics and its applications‚ rest of the course –also main content of Phys 312 to follow next quarter ---------------------------------------------------------- What is Physics all about? concepts and their connection‚ i.e. mathematically formulated equations/laws‚ concepts and laws are derived from interplay between theory and experiment‚ this makes sure only good theories survive and theories get better over time some
Premium Special relativity
Melissa Kenney Dr. Braun/Lab K Lewis Symbols & Structures Purpose The purpose of this lab experiment is to practice writing Lewis symbols for elements and monatomic ions while writing Lewis structure for molecules and polyatomic ions. I will also be writing chemical equations using Lewis structures for
Premium Chemistry Chemical reaction Experiment
Neurophysiology Lab Report Anatomy & Physiology Lab Report Exercise 3 Activities 1-4‚ 8 By Laurence Blake 2/27/12 A. Objective I. Activity 1-4: Eliciting a Nerve Impulse • Investigate what kinds of stimuli stimulate action potential. II. Activity 8: Nerve Conduction Velocity • Determine and compare the conduction velocities of different types of nerves. B. Introduction I. Activity 1-4: Eliciting a Nerve Impulse • In this experiment‚ we
Premium Hydrochloric acid Nerve Action potential
Collecting Photosynthetic Rates in Spinach (Spinacia oleracea) Introduction: The purpose of this study was to see which light color would cause the spinach sample to photosynthesize the most within the given time. In order to understand photosynthesis‚ we need to know that chloroplasts absorb light energy from the sun‚ the plant then takes that energy along with water and carbon dioxide and changes it to sugar and oxygen. This happens in order for the plants to grow. But‚ light energy comes in a
Premium Photosynthesis Light Chlorophyll