PPT-SKIN AND ITS APPENDAGES

Dr Archana Rani Associate Professor Department of Anatomy KGMU UP Lucknow 2742015 INTRODUCTION Skin is the outer covering of the body Skin and its appendages constitute the integumentary. People with skin picking disorder can and often do have other psychological symptoms like depressio n and anxiety Do all people who pick their skin have skin picking disorder No Research has shown that many people pick at the ir skin from time to t The abdomen is the posterior end of the three body regions of an adult insect. It is composed of . 11 . segments. . The . abdomen bears the external genitalia of the insect. In female insects these consist of an ovipositor. ALIENS LANDED?. Save . Us!. Where can these aliens survive?!?. ALIENS HAVE CRASH LANDED ON EARTH Your job is to help them survive. ! . Read the alien characteristics.. On the last slide, decide . which climate each alien can survive in and drag and drop the alien onto that . Arthropoda. What are arthropods?. Insects. Crabs. Spiders. Why are they grouped even though they are so different?. All have segmented bodies. Tough exoskeleton. Jointed appendages. Question. What does “. By:Chipper Brockman, Andy Hwang, Di'en Jenkins, and Maddie Wade. Arachnids. A class of jointed-leg invertebrate animals in the subphylum . Chelicerata. . All arachnids have 8 legs. Drill. What is an Arthropod?. Arthropoda. Insects, crabs, lobsters, etc….. Diversity:. Over 85% of all known animals are arthropods. The most successful animals on the planet!. They live in the widest range of habitats and eat the greatest varieties of food. 3. Number of species. Arthropoda. Echinodermata. Ciliophora. Chordata. Mollusca. Platyhelminthes. Nematoda. Porifera. Annelida. Sarcomastigophora. Apicomplex. 4. Characteristics . of Arthropods. Jointed appendages. 11 . segments. . The . abdomen bears the external genitalia of the insect. In female insects these consist of an ovipositor. .. Each . segment of the abdomen . consists of a dorsal . sclerite. , . tergum. (Integumentary System). Jennifer Carbrey, Ph.D.. jennifer.carbrey@duke.edu. Department of Cell Biology. Goals. To Describe:. the basic functions and types of skin. the layers of the epidermis and how . . gland. .. Ph.D. Dr. David Lendvai. Anatomy. , . Histology. . a. nd . Embryology. Institute. Semmelweis . University. Budapest. 2019. Michelangelo: . Last. . Judgement. Skin. Largest. . organ. Resources: http://php.med.unsw.edu.au/embryology/Larsen’s Human Embryology Chapter 7The Developing Human: Clinically Oriented Embryology Lecture overviewSkin function and anatomySkin originsDevel Curative. . and. . preventive. maintenance. Content. Introduction. . to. O&M. Curative. Maintenance. Preventive. Maintenance. O&M . for. Customer Relations. 2. Introduction. . to. O&M. Skin . Its appendages. Skin appendages. . H. air. Nail. Sweat gland. Sebaceous gland. Breast (Mammary gland). . OVERVIEWS. Arthropoda is a much heterogenous group including a variety of animals with divergent views concerning their phylogeny.. Because of this reason , no definite system of classifying this phylum exists..