Notes by Ankur upaadhyay gujarat board/combined science igcse.9998791839 india. Q.1 Explain transportation of water in plants. A.1 (1) Higher plants possess xylem which is associated with the transport of water. (2) Water absorbed by the root from the soil is transported to stem‚ branches‚ leaves and flowers. (3) The main structural components of the xylem responsible for the transport of water are tracheids and vessels. (4) As the root cells are directly in contact with soil‚they take up
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Respiration. *The respiratory system consists of tubes that filter incoming air and transport it into the microscopic alveoli where gases are exchanged the entire process of exchanging gases between the atmosphere and body cells is called respiration and consists of the following: ventilation‚ gas exchange between blood and lungs‚ gas transport in the bloodstream‚ gas exchange between the blood and body cells‚ and cellular respiration *The organs of the respiratory tract can be divided into two
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the usual sterile fashion. A rigid cystoscope was advanced traumatically‚ entered the urinary bladder and no gross abnormalities were noted. The right ureter was cumulated under direct and fluoroscopic visualization to the renal pelvis with open ended uteral catheter placed over this. General retro-grade pileouteralgram revealed the normal ureter and renal pelvis with white lower infintubular extravagations.
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When I first started to learn the world of medical terms I was completely overwhelmed with the amount of words that didn’t match anything I already knew. It was like I was learning an entire new language that was developed entirely to confuse someone like me; a person who has only spoken‚ read‚ and written in one language her entire life. To add to this confusion‚ I also soon discovered that many words were spelled and pronounced the same even though their definitions were entirely different. When
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The Excretory System • Main functions of the excretory system are: o to concentrate wastes and expel them from the body o to regulate fluids and water within the body • Most metabolic wastes and toxins are dissolved in the body’s internal environment‚ so the maintenance of the body fluids is essential for keeping the body free of waste products enabling it to function properly. Excretion in Invertebrates and Non-mammaliam Vertebrates • Single celled organisms and simple multicellular
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Seven Organizational Approaches There are seven organizational approaches to study the human body which are body planes and body directions‚ body cavities‚ quadrants and regions‚ anatomy and physiology‚ microscopic to macroscopic‚ body systems and medical specialties. Each approach can provide a specific point of view and provides unique information by dividing or organizing the body in a logical way (Turley‚ 2011). There are three main body planes: the coronal or frontal plane‚ the sagittal
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c. Describe the path that urine takes to exit the body‚ starting in the kidney. Urine collects in the kidneys travels through 2 thin tubes Ureters to bladder Muscles in the ureter walls tighten and relax to push urine downward away from the kidneys Sphincter is like a rubber band which keeps the opening of the bladder so that urine can pass down through the urethra urethra‚ tube that allows urine exits the body. 4. Discuss your dissection of the components of the endocrine system of the
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The ulnar nerve is formed from the medial cord nerve roots of C7-T1. Originating in the brachial plexus‚ it descends down the arm before passing around the medial epicondyle of the elbow (the so-called funny bone) and then passes between the heads of flexor carpi ulnaris (FCU). It gives some cutaneous branches just before the wrist whilst the motor branches pass around the hook of hamate. Its motor contribution is to all small muscles of the hand except the lateral two lumbricals as well as FCU
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2 Print Form R E V I E W S H E E T NAME ____________________________________ 29 Jan 2014 EXERCISE LAB TIME/DATE _______________________ 1. Use the key below to indicate the body systems that perform the following functions for the body. Then‚ circle the organ systems (in the key) that are present in all subdivisions of the ventral body cavity. Key: a. b. c. cardiovascular digestive endocrine d. e. f. k g. h. i. nervous reproductive respiratory
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The Giant Pandas‚ or simply known as the Panda Bears‚ are known for their distinctive appearance. Their white coat of fur with specific black markings is very unique and the same on every bear. The Panda is native to South Central China and typically live in mountain ranges (6). They are also a protected species because they are endangered. There are only about one thousand and six hundred Giant Pandas left in the entire world. Some of the processes of life are the protective body covering and the
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