PPT-Communication and Pheromones in Mammals

Human Communication Language Literal meaning of words comprehension Facial Expressions Mood emotional status Gestures Level of intensity urgency May contain commands Tone of Voice Intent emotional status. of the . smelliest. ? . The search for human pheromones. Tristram Wyatt. Dept. of Zoology, University of Oxford . Süskind’s. . novel. ‘Perfume’ (1985). Film, 2006. Outline. Pheromones - what they are. Basic characteristics . Warm . blooded. Have a backbone. Have hair or fur on their bodies. Breathe in oxygen and breathe out carbon . dioxide. Have live babies- do not lay eggs!. Feed babies with milk from their . Class Mammalia . Phylum . Chordata. . 1. . Hair or fur. :. a. keratinized derivative of the skin. b. uniquely mammalian. c. hair coat also called a . pelage.. kinds . of hair: . guard hairs. . ,function. Monday, Tuesday, Wednesday next week. WebCT. testing centre. Covers everything up to and including hearing (i.e. the previous lecture). Exam 1. Karla will host a review session . PE250. 3:00 to 4:00 Friday February 4. Kingdom. Animalia. Phylum. Chordata. Class. Mammalia. Order. Characteristics of ALL mammals:. Hair. Young develop in uterus (except . . monotremes. )viviparous. 3. Young . nourished by milk . from. . Chapter 16. Birds. Birds belong to the class Aves.. Aves comes from the Latin word for bird. .. First appeared on Earth 150 million years . ago. Section 1. Bird Characteristics. S. hare some characteristics with reptiles. PHEROMONES. They are chemicals produced as messengers that affect the behavior of other individuals of insects or other animals.. They are also called ‘ectoharmones’.. The term pheromones was introduced by Karlson and Butunadt in 1959.. Topic 5.2: Pheromones and Behaviour. Pheromones: An Introduction. Hot Seat: Group . Edition. A . group review . task. Groups . of . three. Review previous lessons. Get . ready to present . your summary . Eduardo Infante, AOBAC, Chile. History of the Fishery. The Chilean toothfish fishery goes back to the late 80´s, but it was on the 90´s that a commercial fishery was developed. . The decrease on the quotas of Austral Hake make the longliner fleet to look for alternative species.. Pheromones are types of chemicals that are released by organisms as a means of communication with organisms of the same species. . Pheromones are species specific & produced by exocrine glands.. Gregg Thomas. Indiana University. SMBE 2014. Convergent evolution is observed at the phenotypic level. Porcupine. (. Rodentia. ). Echidna. (. Monotremata. ). Hedgehog. (. Erinaceomorpha. ). 2. Predictable Evolution. Characteristics of mammals. Characteristics of mammals. All mammals have the following in common:. 1. Are . endothermic . 2. Hair. 3. Specialized . teeth. 4. PARENTAL CARE- Females . produce milk in . that change heart rate and behavior of anxious dogs. W. Garrett Thompson and J. J. McGlone. Dept Animal and Food Sciences, Laboratory of Animal Behavior, Physiology and Welfare, Texas Tech University . Ancestors that dominated the Permian And Early Triassic. “Triassic Takeover”. . - Dominance of dinosaurs may have driven some . therapsids. to a nocturnal, insectivorous lifestyle.. . - this may have selected for hair and .