PPT-Integument Ressetar Epidermis

Dermis Stratum Corneum Stratum Lucidum Stratum Granulosum Stratum Spinosum Stratum Basale C stratum corneum G stratum granulosum S stratum spinosum B stratum basale Stratum Spinosum Thick Skin. brPage 3br Mechanoreceptors Merkel receptor diskshaped receptor located near the border betwe en the epidermis and dermis Meissner corpuscle stack of flattened disks in the dermis just below epidermis Ruffini cylinder branched fibers inside a cyl ‘Starter’ Plants. Stinkwood. Pepperwood. Rangiora. Crown fern…. Parts of a Plant. Pollination. Wind . vs. Insect Pollinated Flowers. Fuchsia Flowers. The flowers are very decorative; they have a pendulous "teardrop" shape and are displayed in profusion throughout the summer and autumn, and all year in tropical species. . The next step - worms. Annelida - a significant improvement in body . architecture. SEGMENTATION. Dividing the body into smaller repeated units. Annelida - a significant improvement in body architecture. Keratinization. is the process of replacing viable cells in the stratum basale with more and more of the waxy keratin protein as cells move from the deepest layer to the surface layer.. Constant friction can stimulate the process and produce a callus (an even thicker buildup of keratinocytes in the stratum . Integumentary System. First line of defense. Structure – classified as a membrane. Epidermis – epithelial layer. Dermis – vascular connective tissue. Subcutaneous layer – loose – collagen + adipose. Leaf structure. The leaf has three main sections to it.. Cuticle.. Epidermis.. Mesophyll.. Cuticle. Epidermis. Palisade mesophyll. Spongy mesophyll. Epidermis. Cuticle. The cuticle:. Consists of a waxy material which improves impermeability. It is produced by the epidermis cells.. Lab 14. The Leaves. The . Leaves. are lateral outgrowth of the stem which develop from the meristematic tissues . .. Functions . of Plant . Leaves. Photosynthesis. Transpiration. The exit of water is through the . Lab Make-up . Lower epidermis (field one . and two. Upper epidermis. . Graad. 10. J. Oliphant. 2. . Permanente . Weefsel. Weefsel. . wat. reeds . gedifferensieer. is om ‘n . bepaalde. . funksie. . te. . verrig. .. 2. . Permanente . Weefsel. Daar. is 5 . subgroepe. Part 1:. Integumentary System. The . integumentary. system consists of the . skin. , . hair. , . nails. , and . glands. .. . Functions. : . protection of internal structures (from abrasion & UV light). Anatomy & Physiology. ivyanatomy.com. . Skin and Its Tissues. An . Organ . is composed of two or more tissues. Skin (Cutaneous Membrane) . is the largest organ by weight. Two Layers of Skin include:. immediate threat is loss of body fluids containing proteins and electrolytes – as fluid seeps from burned surfaces leads to dehydration which then leads to renal failure and circulatory shock . infection becomes next threat and is the leading cause of death in burn victims. (Integumentum commune) = Skin and accessory structures Aleš Hampl Integumentum commune = Body coverage Tela subcutanea = Subcutis - Hypodermis Cutis = Skin Epidermis = keratinizing stratified The ary system is an organ system consisting of the skin, hair, nails, and exocrine g lands. FUN FACT : The skin is the largest organ of the human body! It accounts for about 15% of your body weigh