motion. (5) Q.4 a) How have optical astronomy and radio astronomy aided in the study of universe? (5) b) Discuss the features of planet Mars gathered till date by the scientists. (5) Q.5 a) With the help of an example explain the systems view of life. (2) b) Explain the theory of natural selection proposed by Darwin. (3) c) Explain the carbon cycle with the help of a diagram. In what way human activities have altered the balance of carbon cycle? (5) Q.6
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The Integumentary system maintains the body’s temperature‚ homeostasis‚ and delivers sensory information. Hair‚ nails‚ skin‚ glands and nerves are all part of the integumentary system. The integumentary systems main functions are to protect and keep the body safe from all external environments. Furthermore the roles of the integumentary system are to help control the body temperature‚ remove any unwanted toxins in the body and fight against any illness or disease. Thermoregulation is a function
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Abstract Purpose: Transcutaneous Posterior Tibial Nerve Stimulation (TPTNS) using adhesive skin electrodes is not commonly used due to its low efficacy. Our objective was to verify whether the combination of TPTNS with low dose Trospium chloride in the treatment of females with overactive bladder (OAB) would be more effective than TPTNS alone after failure of behavioral therapy. Materials and Methods: We randomized 30 women with OAB‚ into two groups‚ 15 patients each: Group I received 30 minutes
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functions of the main cell components of the body cell. The cell membrane : is something that lets some things in and some things out of the cell. It is an outer cover for the cell. If the cell membrane was non existences the cell would spill all over the place. Its function is to protect the integrity of the interior of the cell by allowing certain substances into the cell‚ while keeping other substances out. It is composed of a thin‚ double-layered sheet of lipids‚ around the Cell and is a protective
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The Endocrine System Sarah Horton Texas Woman’s University Introduction The endocrine system is one of two systems in the human body that regulates all bodily functions. It is comprised of organs called endocrine glands and include the ovaries‚ testes‚ pituitary‚ hypothalamus‚ pineal‚ pancreas‚ kidneys‚ thyroid‚ parathyroid‚ thymus‚ and adrenal glands. These glands‚ which are spread throughout the body‚ are responsible for the extensive and enduring release of certain hormones into the bloodstream
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30‚ 2014 Nervous Tissue ! Anatomy & Physiology - Overall Purpose of the Nervous System ! • To keep controlled conditions within limits that maintain life health and homeostasis ! - Regulates body activities by responding via nerve impulses‚ works with the endocrine system which responds by releasing hormones ! • Responsible for our behavior‚ memories‚ and movements ! • Neurology : branch of medicine that deals with normal functioning and disorders of the nervous system ! - Functions
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Gahan The Vertebrate Endocrine System in specific reference to their role in Human Menstruation‚ Ovarian and Uterine cycles Rio Summers April 2009 Word Count: 2693 The vertebrate endocrine system can be best explained as an internal body system collecting multiple organs and glands that produce and regulate hormone secretion into the bloodstream in order to control the many functions of the body. The endocrine system functions alongside the nervous and exocrine system to control and maintain growth
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in the body for each reaction to occur. Refer to your drawing from Step 24. Information from the flow chart you created in Activity 2.2.1 might also be helpful. The involuntary activation of the quadriceps muscle was faster than voluntary time; the reason could be that when you had to hear the sound for the voluntary activation you had to process the sound than process kicking. This would take longer than automatically kicking with the involuntary activation. In the body an impulse nerve signal
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Charles Sturt University Subject Outline INF210 201230 W D-30 January 2012-Version 1 Page 1 of 15 INF210 - Collections Session 1 2012 Faculty of Education School of Information Studies Wagga Wagga Campus Distance Mode Subject Coordinator Robert Pymm Subject Overview Welcome to a new session of study at Charles Sturt University. This subject focuses on the provision of appropriate information resources for organisations and communities‚ with particular emphasis on the hardcopy and electronic
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concept map showing the structures of the nervous system. central nervous system parasympathetic division spinal cord interneurons peripheral nervous system sympathetic division motor neurons somatic nervous system synapses neurons Nervous system consists of is divided into 1. which communicate across 2. 3. which is divided into which consists of which includes 4. 5. brain 6. autonomic nervous system using signal molecules called nerves which contains neurotransmitters 7. which
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