PPT-Optical Mimicry and Communication in Cephalopods

ENGNBIOL 267 Fall 2013 httpsymbiolblogspotcom Master of Camouflage Wheres Waldoerr the octopus Cuttlefish Camouflage How does it do it If you are an octopus or squid or whatever cephalopod what equipment do you need to pull off the color changes. In this lesson you . will learn how to sound like an expert when writing an informational text . by adding technical vocabulary.. An informational text gives facts about a non-fiction topic.. Animal Survival. How animals have adapted to survive in their environments. Name: . ______________________ . Class: _______ Date: ______. Survival Adaptations. : Defense against Predators. (Write the name of the Organism and explain their adaptation in the correct column. In this lesson you . will learn how to add detail to an informational text . by including stories and examples in body paragraphs.. An informational text gives facts about a non-fiction topic.. Animal Survival. Kate & Michael. April 11, 2012. Evolution by natural selection. Natural selection. Gradual nonrandom process by which biological traits become more/less common in a population due to differential reproduction. Presented by:. Paige Barry . &. Chloe Janson. What is Psoriasis?. Chronic skin disease that causes a rapid growth of skin cells.. What are Symptoms of Psoriasis?. What is the Epidemiology of Psoriasis?. In mimicry one organism has adapted to look* like, or mimic, another organism (or object).. Often this is a form of camouflage.. Sometimes a harmless creature will mimic a dangerous one for protection.. In this optical illusion, if you follow the movement of the rotating pink dot with your eyes, the dots will remain only one . colour. , pink. . However, if you stare at the black in the center, the moving dot will turn green. . An . animals’ . ability to hide itself from predators or prey. Increases chances of survival and reproduction. Types of Camouflage. Crypsis. : the use of colours and patterns to prevent detection. B. . . . Zafar. . Yasin. . OUTLINE. . - Introduction about Optical Fibers.. . - Main Characteristics of Fiber Optics Communication System.. Scott DeWolf. Larry Murdoch, Liwei Hua, Hai Xiao, Leonid Germanovich, Stephen Moysey, and Alexander Hanna. Clemson University. In cooperation with UNAVCO and Grand Resources, Inc.. Funded by U.S. Department of Energy National Energy Technology Laboratory. ‘mimicry complex’. ‘diffuse mimicry’. Crypsis. : . - . crypsis. is the ability of an organism to avoid observation or detection by other organisms. It may be either a . predation strategy. or an . April 11, 2012. Evolution by natural selection. Natural selection. Gradual nonrandom process by which biological traits become more/less common in a population due to differential reproduction. Three components of natural selection. NAME: . PAVITHRA J. DESIGNATION: . ASSISTANT PROFESSOR. SUBJECT CODE: . 18PHY12. OPTICAL FIBERS. CONTENTS. Introduction. Principle. Types of Optical Fibers. Applications. Conclusions. Fiber-optic communication is a method of transmitting information from one place to another by sending pulses of light through an optical fiber.. Overview. Brief introduction to Optical . Fibre. communication. Single mode . fibre. (SMF) based FO links. Multimode . fibre. (MMF) based FO links. Short haul, high speed applications. Modern trends in MMF based communications.