PPT-EXCRETORY SYSTEM The  excretory system

 is a passive biological system that removes excess unnecessary materials from the  body fluids  of an  organism so as to help maintain internal chemical  homeostasis  and prevent damage to the body The dual function of excretory systems is the elimination of the . Excretion, kidneys, and urine….. Excretory System. EXCRETION. : is the process that rids body of . metabolic . wates. . . MAIN PARTS:. Kidneys. Ureter. Urethra. renal veins/ arteries. bladder. Kidneys. Basic renal functions. Fluid balance. . Electrolyte balance. . Elimination of metabolic waste products. . . Components of the system. . Urinary bladder and associated plumbing. By. Emir Fils-Aimé, Alexis Murray, and Melody Schwenk. AP Biology-Ms. Stein, Due 4/14/10. The Digestive System: Part I. “Food’s Highway”. Digestion. To be processed and expelled, food must pass through various digestive organs . Link to video. . Link to video. Flatworms - General Information. Symmetry. : Bilateral. Cephalization. - head end concentrated with sense organs and nervous control. Tripoblastic. - has a middle germ layer (mesoderm) as well as ectoderm and endoderm . urinary development lecture. 2. . Pronephros. beginning of the fourth week . (days 22). 7 to 10 solid cell groups in the cervical region .  . nephrotome. By the end of the fourth week, all indications of the . Excretion is the process of eliminating . waste. .. There are several systems within our bodies that help us to eliminate waste products. . Excretory (. Urinary. ) – eliminates . liquid. waste. Digestive- disposes of . Colic. Cause: Obstruction or twist . . in the digestive system. Symptoms: Rolling, kicking at . . belly, getting up and down repeatedly. Cure: Keep horse walking, laxative, surgery in case of valuable horses. E.Q. - How does the Digestive and Excretory Systems aid us . in maintaining our bodies homeostatic environment.. Science class today:.  . Check . and go over chapter 24.1 homework for a review of . digestion.. La gamme de thé MORPHEE vise toute générations recherchant le sommeil paisible tant désiré et non procuré par tout types de médicaments. Essentiellement composé de feuille de morphine, ce thé vous assurera d’un rétablissement digne d’un voyage sur . Functions:. Removes certain wastes and excess water from the body. Maintains . the acid-base balance of the body . Parts include . two. . kidneys. , 2 . ureters. , the . bladder. , and the . urethra. Kidney-. It is situated in the post. Abdominal cavity & have a cortex & medulla. The functional unit is k/a . nephron. Supplies-. . Afferent arterioles breaks up into a tuft of capillaries & supplies to . Characteristics, classification, relationship between structure and pharmacological action, mechanism of action, methods of production, methods of analysis, . application . in medicine ". MEANS AFFECTING THE SELECTIVE SYSTEM. STRUCTURES. Blood. Heart. Arteries. Capillaries. Veins. Circulatory System. How does this system relate to others? . Connected to almost all other systems. Works very closely with the . respiratory system . By . Ass. . Lec. . . Reham. . Saad. . kadhum. . Urogenital System . Functionally . the urogenital system can be divided into two entirely different compounds: . 1. The urinary system. . 2. The genital system. .