Life Processes Jsuniltutorial Weebly Com-PDF Free Download

LIFE PROCESSES jsuniltutorial weebly com
11 Dec 2019 | 34 views | 0 downloads | 13 Pages | 800.80 KB

Share Pdf : Life Processes Jsuniltutorial Weebly Com

Download and Preview : Life Processes Jsuniltutorial Weebly Com


Report CopyRight/DMCA Form For : Life Processes Jsuniltutorial Weebly Com



Transcription

CBSE Biology class 10 Key notes prepared by KVS and Delhi Schools for SA 01. Autotrophic Nutrition, The organisms which carry out autotrophic nutrition are called autotrophs green. Autotrophic nutrition is fulfilled by the process by which autotrophs take in CO2 and. H2O and convert these into carlohydrates in the presence of chlorophyll sunlight is. called PHOTOSYNTHESIS,Raw Materials for Photosynthesis. q Sunlight,q Chlorophyl Sunlight absorbed by chlorophyll. q CO2 enters through Stomata and Oxygen O2 is released as by product. through stomata on leaf, q Water water dissolved minerals like Nitrogen phosphorous etc are taken. up by the roots from the soil,Site of Photosynthesis.
Chloroplast in the leaf Chloroplast contain chlorophyll green pigment. Main Events of Photosynthesis,q Absorption of light energy by chlorophyll. q Conversion of light energy into chemical energy splitting breaking of water. into hydrogen and oxygen,q Reduction of CO2 to carbohydrates. STOMATA Tiny pores present on the surface of the leaves. i Exchange of gases O2 CO2, ii Loses large amount of water water vapour during transpiration. 51 X Science,Downloaded from www jsuniltutorial weebly com 02. CBSE Biology class 10 Key notes prepared by KVS and Delhi Schools for SA 01. How do organisms obtain their food, Unicellular single celled organism food is taken up through entire surface.
Example i Amoeba ii Paramaecium,52 X Science,Downloaded from www jsuniltutorial weebly com 03. CBSE Biology class 10 Key notes prepared by KVS and Delhi Schools for SA 01. NUTRITION IN HUMAN BEINGS, The human digestive system comprises of alimentary canal and associated disgestive. Mouth Intake of whole food,Teeth Chewing grinding of food. Tongue Rolling of food,Tasting of food,Swallowing pushing down of the food. Salivary Glands Secrete Saliva Mucus,Starch amylase Sugar.
Oesophagus Taking food from mouth to stomach by,Peristaltic movements. contraction and expansion of muscles of the oesophagus. Stomach Gastric glands secrete Gastric juice,53 X Science. Downloaded from www jsuniltutorial weebly com 04, CBSE Biology class 10 Key notes prepared by KVS and Delhi Schools for SA 01. Small Intestinal, Small Intestine Villi helps in absorption of food into the blood. finger like projections,small intestine Receives,secretion from.
Emulsification The process of breakdown of large fat. globules into smaller fat globules by bile juice,Large intestine Absorb excess of water. The rest of the material is removed from the body via the. anus Egestion,54 X Science,Downloaded from www jsuniltutorial weebly com 05. CBSE Biology class 10 Key notes prepared by KVS and Delhi Schools for SA 01. Respiration,Respiration involves, i Gaseous exchange Intake of oxygen from the atmosphere and release of. CO2 Breathing, ii Breakdown of simple food in order to release energy inside the cell Cellular. Respiration,Breakdown of Glucose by various pathways.
Takes place in the presence of Takes place in the absence of. oxygen oxygen,Occurs in mitochondria Occurs in cytoplasm. End products are CO2 and H2O End products are alcohol or lactic. More amount of energy is released acid,Less amount of energy is released. 55 X Science,Downloaded from www jsuniltutorial weebly com 06. CBSE Biology class 10 Key notes prepared by KVS and Delhi Schools for SA 01. Human Respiratory System,Passage of air through the respiratory system. Nasal Passage,Nasal Cavity,Bronchioles,Alveolar Blood capillaries.
During inhalation the thoracic Thoracic cavity contracts. cavity chest cavity expands Ribs move downwards,Ribs lift up Diaphragm becomes dome shaped. Diaphragm become flat in shape Volume of lungs decreases and air. Volume of lungs increases and air exits from the lungs. enters the lungs,56 X Science,Downloaded from www jsuniltutorial weebly com 07. CBSE Biology class 10 Key notes prepared by KVS and Delhi Schools for SA 01. Exchange of Gases between alveolus blood and tissues. Terrestial Organism use atmospheric oxygen for respiration. Aquatic Organisms used dissolved oxygen for respiration. Respiration in Plants, Respiration in plants is simpler than the respiration in animals Gaseous exchange. occur through,1 Stomata in leaves,2 Lenticels in stems. 3 General surface of the roots,57 X Science,Downloaded from www jsuniltutorial weebly com 08.
CBSE Biology class 10 Key notes prepared by KVS and Delhi Schools for SA 01. Life Process II,Transporation and Excretion, Human beings like other multicellular organism need regular supply of food. oxygen etc This function is performed by circulatory system or Transport. The circulatory system in human beings consists of. The circulatory system in human beings consists of. A Pumping Organ Blood vessels A circulatory medium. Heart Arteries Veins Blood Lymph,Deoxygenate Vena Right Right Right. Blood Cava Atrium Atrium Ventricle,from body Relaxed contracts relaxed. Body Parts Right,Blood Circulation ventricle,in Human Heart contracts. Left Left Left Left Oxygenated,Ventricle Ventricle Atrium Atrium blood.
contracts relaxed contracts relaxed,58 X Science,Downloaded from www jsuniltutorial weebly com 09. CBSE Biology class 10 Key notes prepared by KVS and Delhi Schools for SA 01. A fluid Connective Tissue,Solid Component Liquid Component. Blood Corpuscles PLASMA,R B C s Blood W B C,A yellow colour fluid. Provide Body contain 90 water, carries respect helps in defence by 10 Organic substances. gas O2 CO2 Blood engulfing the like, contain Hb Clotting germ cells Plasma Proteins viz.
impart red colour producing albumin globulin,to me blood antibodies inorganic mineral ions. Lymph a yellowish fluids escapes from the blood capillaries into the. intercellular spaces contain less proteins than blood Lymph flows from the. tissues to the heart assisting in transportation and destroying germs. Blood Vessels,Arteries Veins, 1 Carry Oxygenated blood from 1 Carry deoxygenated blood. heart to body part except from body parts to heart. pulmonary Artery except pulmonary vein, 2 Also called distributing Vessel 2 Also called collecting Vessel. 3 Thick and elastic 3 Thin and Less elastic,Transportation in Plants. There are two main conducting Pathways in a Plant,Xylem Phloem.
1 Carries water minerals 1 Carries product of, from the roots to other part photosynthesis from leaves. of the plant to the other part of the plant,2 No energy is used 2 Energy is used from ATP. 59 X Science,Downloaded from www jsuniltutorial weebly com 10. CBSE Biology class 10 Key notes prepared by KVS and Delhi Schools for SA 01. Transpiration is the process of loss of water as vapour from aerial parts of the. 1 Absorption and upward movement of water and minerals by creating. 2 helps in temperature regulation in Plant, Transport of food from leaves food factory to different part of the plant is. called Translocation, The process of the removal of the harmful metabolic wastes from the body.
Excretory system of human beings includes,1 A pair of kidneys. ii A Urinary Bladder,iii A pair of Ureter,iv A Urethera. Urine produced in the kidneys passes through the ureters into the urinary. bladder where it is stored until it is released through the urethera. The purpose of making urine is to filter out waste product from the blood ie. urea which is produced in the liver, Each kidney has large numbers of filtration units called nephrons. The Urine formation involves three steps, 1 Glomerular Filtration Nitrogenous wastes glucose water amino acid. filter from the blood into Bowman Capsule of the nephron. 2 Tubular reabsorption Now useful substances from the filtrate are. reabsorbed back by capillaries surrounding the nephron. 3 Secretion Extra water salts are secreted into the tubule which open up. into the collecting duct then into the ureter,60 X Science.
Downloaded from www jsuniltutorial weebly com 11, CBSE Biology class 10 Key notes prepared by KVS and Delhi Schools for SA 01. Haemodialysis The process of purifying blood by an artificial kidney it is. meant for Kidney failure patient,Excretion in Plants. Through stomata,Oxygen CO2 H2O Transpiration, Other wastes may be stored in leaves bark etc which fall off from the plant. Plants excrete some waste into the soil around them. Gums Resin fi,In old Xylem, Some metabolic wastes in the form of crystals of Calcium oxalates in the. leaves of colocasia and stem of Zamikand,Life Processes.
Question Bank,Very Short Answers 1 Mark, 1 State one difference between autotrophic and heterotrophic mode of. 2 What will happen to a plant if the xylem is removed. 3 What is the role of saliva in the digestion of food. 4 Name the tissue that transports water and minerals in plants. 5 What is the role of acid in our stomach,6 What is emulsification. 7 Name the organelle in which photosynthesis occur. 8 Name the largest artery in the human body,9 Define transpiration. 10 What are structural and functional unit of kidneys called. Short Answers 2 Marks or 3 Marks, 1 How is small intestine designed to absorb digested food. 2 What are stomata Draw a labelled diagram of stomata. 61 X Science,Downloaded from www jsuniltutorial weebly com 12.
CBSE Biology class 10 Key notes prepared by KVS and Delhi Schools for SA 01. 3 Write the equation for the process of breakdown of glucose in a cell. i in the presence of oxygen,ii in the absence of oxygen. 4 Write the difference between inhalation and exhalation. 5 List the three events which occur during photo synthesis. 6 How does transpiration helps in upward transport of substances. 7 Describe the process of double circulation in human beings. 8 Write the functions of the components of blood,Long Answers 5 Marks. 1 Explain the process of digestion of food in mouth stomach and small. intestine in human body Draw a well labelled diagram. 2 Draw a diagram showing Human Respiratory system Label the following. i Larynx ii Trachea,iii Bronchus iv Lungs,62 X Science.

Related Books

Efficient thermo-mechanical model for solidification processes

Efficient thermo mechanical model for solidification processes

EFFICIENT THERMO-MECHANICAL MODEL The term (dH/dT)t+ t is an effective speci?c heat which is greatly enlarged over the phase- change temperature interval Tsol <Tt+ t <Tliq owing to the evolution of latent heat Hf.Here Tsol and Tliq are the solidus and liquidus temperatures, respectively. The temperature solution (history) for each material point is stored in a result ?le that is used in ...

Medical PV Railway - P-DUKE

Medical PV Railway P DUKE

470 PSR1.0-1P5 4.6 ~ 36 1.5 1.0 78 65 PSR1.0-1P8 4.6 ~ 36 1.8 1.0 82 69 PSR1.0-2P5 4.6 ~ 36 2.5 1.0 87 75 PSR1.0-3P3 4.75 ~ 36 3.3 2.0 91 78 PSR1.0-5P0 6.5 ~ 36 5.0 1.0 94 84 PSR1.0-6P5 9.0 ~ 36 6.5 1.0 93 87 PSR1.0-9P0 12 ~ 36 9.0 1.0 95 90 PSR1.0-012 15 ~ 36 12 1.0 95 92 PSR1.0-015 18 ~ 36 15 1.0 96 94 INPUT SPECIFICATIONS Parameter Conditions Min. Typ. Max. Unit Operating input voltage ...

SAMPLE FORMAL BRIEF - New Jersey Superior Court

SAMPLE FORMAL BRIEF New Jersey Superior Court

Notice of Appeal, filed December 19, 2016 Pa25 . SAMPLE FORMAL BRIEF iv TABLE OF AUTHORITIES Authority Brief page number Court Rules: Rule 2:10-2 11 Rule 4:46-2 6 Case Law: Brill v. Guardian Life Ins. Co., 142 N.J. Super. 520 (App. Div. 1995) 6 George Dumpty v. Wolf, 123 New Grimm Reporter 456 (2010) 10, 11 Henry Dumpty v. Smith, 78 S. Folktale Reporter 123 (2012) 11 Humpty Dumpty v. King, 1 N ...

WATERBIRD CONSERVATION

WATERBIRD CONSERVATION

North America, Central all aquatic birds and other America, the islands and aquatic resources. The pelagic waters of the threats that the Plan identi-Caribbean Sea and western fies as requiring remedial Atlantic, the U.S.-associated action include destruction of Pacific Islands and pelagic inland and coastal wetlands, waters of the Pacific. Birds as introduced predators and familiar as herons ...

RESPECTING STAKEHOLDERS AND THEIR ENGAGEMENT TO DECISION ...

RESPECTING STAKEHOLDERS AND THEIR ENGAGEMENT TO DECISION

The paper is to highlight the need of knowing not only business stakeholders but also their needs, interests and demands to manage relationship with them and to engage them into decision making. The paper also shows off the brief view on the results of the pilot CSR survey carried out in Slovak industrial companies.

Business Hostel - Universidade NOVA de Lisboa

Business Hostel Universidade NOVA de Lisboa

Business Hostel A New Opportunity for the Hostel Industry ... differentiation of a hostel lie just on its design, its location and prices. Moreover, all the hostels target their business to the same segment: young people aged between 18 and 35 years old that travel with leisure purposes. The intention of this work project is to analyze strategic arguments that support a change of the hostel ...

Specialized Training Providers

Specialized Training Providers

International Association of Continuing Education Training (IACET) or an authorized IACET provider. The following list represents courses the State Water Resources Control Board (SWRCB) has reviewed and has previously accepted as specialized training courses for our exams. If a course is no longer at least 36 hours it will not be accepted as a specialized training course. Please verify course ...

29th Annual Midwest Research-to-Practice Conference In ...

29th Annual Midwest Research to Practice Conference In

Midwest Research-to-Practice Conference in Adult, Continuing, Community and Extension Education, Michigan State University, East Lansing, MI, September 26-28, 2010 7 26 Ball State University Muncie, IN Sept. 25-27, 2007 R. C. Young 27 Western Kentucky University Bowling Green, KY Oct. 2-4, 2008 M. L. Rowland 28 Northeastern Illinois

Discrimination in a Low-Wage Labor Market: A Field Experiment

Discrimination in a Low Wage Labor Market A Field Experiment

applicants excluded from some job types and channeled into others. In this case, we would look to variation in discrimination not among employers but among the job openings for which workers are being considered. Rather than viewing discrimination as a sin-gle decision, or as the result of a small group of highly prejudiced employers, a growing body of research points to the variable contexts ...

EXERCISE 2 Organ Systems Overview Time Allotment

EXERCISE 2 Organ Systems Overview Time Allotment

Solutions Manual for Human Anatomy Laboratory Manual with Cat Dissections 8th Edition by Marieb IBSN 9780134255583Instant Download Keywords: 8th Edition; Human Anatomy Laboratory Manual with Cat Dissections; Marieb; Smith; Solutions Manual Created Date: 12/5/2015 4:49:09 PM