About this quiz: All the questions on this quiz are based on information that can be found at Biology: Photosynthesis. Free PDF download of Class 10 Biology Chapter 6 - Photosynthesis: Provider of Food for All Revision Notes & Short Key-notes prepared by our expert Biology teachers as per CISCE guidelines. (a), Question 13. Answer: Question 14. Mention the raw materials required for photosynthesis (a). Download free printable assignments worksheets of Biology from CBSE NCERT KVS schools, free pdf of CBSE Class 10 Science Biology Nutrition Assignment chapter wise important exam questions and answers CBSE Class 10 Science Biology Nutrition Assignment. Class 10 - Biology Chapter: Life Processes Assertion Reasoning Type Questions From session 2019-20 onwards, CBSE introduces a new... CBSE Class 10/9/8 - English - Reading Comprehension (Unseen Passage) (Set-14)(#eduvictors)(#readingComprehension) Stomata remains closed during the day time to prevent the loss of water by transpiration. Answer: (d) Heart   [AI 2008] (ii) Large intestine absorbs water. Biology Class 11 Important Questions are very helpful to score high marks in board exams. Practising CoolGyan.Org's Class 10 Science Chapterwise Important Questions with solutions will help in … In human alimentary canal, name the site of complete digestion of various components of food. 1 Mark Questions Answer : Photophosphorylation is the process of conversion of ADP into ATP during photosynthesis. (b) How is urine is produced ans eliminated? References to Educational Sites and resources. Place the leaf on clean glass slide, add a drop of glycerin and gently place a cover slip over it. Absorbtion of nutrients occur in small intestine and reabsorption of water and minerals too. Name the tissue which transports soluble products of photosynthesis in a plant. Name any one enzyme of our digestive system and write its function. 2. kidney Photolysis Photophosphorylation It is a process of splitting of water molecule into 2H+ + 4e- + 1/2 O2 in the … Answer: How do autotrophs obtain CO2 and N2 to make their food? arrow_back Photosynthesis. Rich in capillary supply: The alveoli are richly supplied with the capillaries that bring blood with the carbon dioxide and absorbs oxygen. Stomata are small pores present on the leaves underside. It kills the germs, microbes and pathogens that enter the stomach. (b) Explain the statement, “Bile does not contain any enzyme but it is essential for digestion.”    [AI 2009] Question 2. Students are advised to refer to the attached assignments and practice them regularly. (b) How are water and minerals transported in plants? Free PDF Download - Best collection of CBSE topper Notes, Important Questions, Sample papers and NCERT Solutions for CBSE Class 10 Biology Life Processes. We don't find any important chemical reaction in this chapter. Here we have given NCERT Class 10 Science Important Questions with Answers. Editing Exercise Exercise 1: England has been long famous for her dramatist, a)…………… the greatest of who was William Shakespeare. (a) Draw a diagram depicting human alimentary canal and label on it gall bladder, liver and pancreas. Answer: 1. renal artery 6.What are the end products … (b) Kidney helps in (b) The blood passes through the heart twice. Answer: (a) Autotrophs prepare their own food by photosynthesis and few by chemotropism. The single walled tubes helps in the exchange of materials within the cell and the blood 3.What are the raw materials of photosynthesis? Question 9. Answer: [AI 2008] [CBSE 2013] CBSE Class-10 keyboard_arrow_right; Science keyboard_arrow_right; Life Processes keyboard_arrow_right; Photosynthesis . Answer: Answer: In photosynthesis solar energy (sunlight) is converted to chemical energy and is stored in plants as starch. Absorption of light energy by chlorophyll. (b). (b) List three events which occur during this process. Answer: In mammals and birds the energy requirement for their life processes is high and hence large amount of oxygen is required to break down the glucose which would supply the energy during cellular respiration. Practising CoolGyan.Org's Class 10 Science Chapterwise Important Questions with solutions will help in … These question papers links which contain MCQs (Multiple choice questions) on Photosynthesis. nitrates, through roots in dissolved form. What is the connecting substance between light reaction and dark reaction. List three characteristics of lungs which make it an efficient respiratory surface. (c) Trypsin. Life Processes Class 10 Important Questions Short Answer Type I. [AI 2009] (i) Excretion of waste from the body and Question 5. 160 billion metric tons of carbohydrate. Photolysis Photophosphorylation It is a process of splitting of water molecule into 2H+ + 4e- + 1/2 O2 in the … BASIC BUILDING CONCEPTS Photosynthesis (Greek word photos: light; synthesis-, putting together) is the process by which the green plants synthesise their own food (glucose) using carbon dioxide and water as raw materials in presence of sunlight and chlorophyll. The questions are available online for students to access and enhance their chances of securing higher grades. Here you can get Class 11 Important Questions Biology based on NCERT Text book for Class XI.Biology Class 11 Important Questions are very helpful to score high marks in board exams. For example: Amylase catalyses helps in the breakdown of starch into sugars in the mouth and small intestine. Toggle navigation 0 . Aorta, Vena cava, Urinary bladder, Urethra. The products of digestion should be smaller enough to be absorbed. Summary. (iii) Villi are finger like projections in the small intestine. Question 4. (, Reduction of carbon dioxide to carbohydrates. [CBSE 2015] They are thick walled so carry blood with lots of pressure. Multiple choice questions have become an integral part of the CBSE examination system. Capillaries: GELI Enterprises in joint collaboration with CET Biology Academy has taken this initiative of providing Biology MCQs to Entrance Examination Applicants. [AI 2008] Answer : The difference is given below. Answer: Why do herbivores have longer, small intestine than carnivores? [CBSE 2012] Free PDF Download of NEET Photosynthesis Important Questions of key topics. [CBSE 2013] Answer: Phloem tissues. (b) List two vital functions of the kidney. We love to hear your thoughts about this post! (b) Events occurring during Photosynthesis: (c) Plants obtain nitrogen from the soil in dissolved form of nitrates or nitrites. Activities. Write correct sequence in four steps about the method for the preparation of temporary mount of a stained leaf peel. Follow Latest CBSE Class 10 … Here we have covered Important Questions on Life Processes for Class 10 Science subject. (d) Heart – It is a pumping machine which pumps blood to reach all the parts of the body. Numerical Problem on Light Reflection and Refraction (More numerical and questions at this page ) Q1: How fast does the light travel... credits : original chloroplast image taken from Wikipedia, IP Univ BCA, MCA, BBA Study Notes, Q Papers, CBSE Class 10 - Biology - Chapter: Life Processes - Assertion Reasoning Type Questions (#eduvictors)(#cbsenotes), CBSE Class 10/9/8 - English - Reading Comprehension (Unseen Passage) (Set-14)(#eduvictors)(#readingComprehension), CBSE Class 10 - Chemistry - Assertion Reason Based Questions (#classs10Chemistry)(#eduvictors), English Grammar - Editing Exercise-1 (#eduvictors)(#cbsenotes), CBSE Class 9/10 Hindi(B) Unseen Passage - Part -2 - कक्षा ९ / १० - हिंदी (ब)अपठित गद्यांश - २ (#class10Hindi)(#cbsenotes)(#eduvictors), class 10 - Numericals on Light Reflection and Refraction. (i) Photosynthesis can be represented using a chemical equation. Photosynthesis: The most active photosynthetic tissue in higher plants is the mesophyll of leaves. Answer: What is the mode of nutrition in human beings? CoolGyan.Org to score more marks in your examination. Asked by avinashdesaiad10 21st May 2019 2:15 PM (a), (b) Liver – It secretes bile juice which makes medium alkaline and emulsifies the fat. (a) Open stomatal. [CBSE 2014] Question 12. Answer: Question 7. Question 9. Answer: Write two functions of stomata. Answer : The difference is given below. Hence plants have adapted to fix CO 2 in the form of malic acid during night time. [CBSE 2014] Question 6. State the role of the following in human digestive system: In activity 6.1 class 10 ncert ,why they have removed or utilised starch and then created by photosynthesis again.Why did not they directly took leaf and did the experiment. (b) Lungs have bronchioles (small tubes) coming from the bronchi. (ii) Osmoregulation, maintain the level of water in the body. Answer: Name the term for transport of food from leaves to other parts of plants. (i) Digestive enzymes – Foods need to be broken into their small or simpler molecules so that they can be absorbed into the bloodstream. (a). Important Questions of Biology give the students a brief idea of questions that can be framed in the examination. Answer: Draw a labelled diagram of stomata. This is called double circulation. Answer: (i) Diaphragm Large surface area: Lungs provide a large surface area in the form of alveoli inside for the exchange of gases by diffusion. NCERT Exemplar Class 10 Science is very important resource for students preparing for X Board Examination. Life processes The processes performed by living organisms in order to maintain and continue life are called as life processes. Students can download Class 10 Science Chapter 6 Life Processes Important Questions, KSEEB SSLC Class 10 Science Important Questions and Answers helps you to revise the complete Karnataka State Board Syllabus and score more marks in your examinations. (b) Blood platelets – Helps in blood clotting during injury. Plants also store excess sugar by synthesis of starch; Heterotrophs, including humans, may completely or partially consume plants for fuel and raw materials. Draw a diagram of human excretory system and label kidney, ureter, renal artery and urethra. Answer: Question 22. (a) Draw the structure of a nephron and label the following on it: glomerulus, bowman’s capsule, renal artery, collecting duct. It carries oxygenated blood away from the heart to all the parts of the body, Veins: Important Questions for Class 10 Science is the collection of all the possible questions of Chapter 6 Science, which may be asked in exams. It helps in losing extra water by transpiration and creates suction pull which helps the water to rise in xylem. Rings of cartilages are present in trachea. During day time, the succulent plants have to shut their stomata as they grow in dry and xeric conditions, for prevention of water loss during transpiration, the gaseous exchange does not take place. Question 1. Value based questions are now being given in Class 10 Science exams to promote morals and values in students, Students should read and understand the following VBQs to get better understanding and score good marks in exams. (a). (2014) Answer: Free PDF download of Important Questions with Answers for CBSE Class 11 Biology Chapter 13 - Photosynthesis in Higher Plants prepared by expert Biology teachers from latest edition of CBSE(NCERT) books. (iii) Tartaric acid. Aerobic. 0 . Here you can get Class 11 Important Questions Biology based on NCERT Text book for Class XI. (ii) Hydrochloric acid What is the role of saliva in the digestion of food? (a) How do autotrophs prepare food? Hemoglobin is a red pigment which carries oxygen in blood to supply to all the parts of the body. That's why I have uploaded here the notes for 10th Class Biology with solved exercises for the Federal Board students. (b) Write any two differences between the two ways of oxidation of glucose in organisms. (a). (a) The HCl provides acidic medium for the action of enzyme pepsin to act and break down the proteins. Rhizobium bacteria converts atmospheric nitrogen into organic compounds. Question 2. Important Question for Class 10 Science Life Processes PDF will help you in scoring more marks.. Chyme enters the duodenum where digestive enzymes from pancreas and bile juice from liver mixes with it and then passes through small intestine. Answer: (i) Digestive enzymes In photosynthesis solar energy (sunlight) is converted to chemical energy and is stored in plants as starch. Toll Free No. Answer: (a) Draw a diagram of human alimentary canal and label on it. Photosynthesis is responsible for the presence of oxygen in our atmosphere. Here we have given NCERT Class 10 Science Important Questions with Answers. (a). Enzymes are hence needed for the chemical breakdown of food and speeding up the digestive process. Revise important photosynthesis-based questions by watching our interactive exam decoded videos by Biology experts. (c) Guard cells swell when water enters into it by the process of osmosis and thereby opens the stomata pore for the loss of the water. Questions and Answers on Photosynthesis in Plants (Part 1) consists of 10 MCQs to make you understand the process of photosynthesis, its importance , role of chlorophyll in photosynthesis … शब्द जब वाक्य में प्रयोग किया जाता है, तो उसे कहते हैं- (क) वर्ण (ख) पद-परिचय (ग) वाक्य (घ) पद २. Answer: Multicellular organisms require greate amount of oxygen to sustain life processes which cannot be fulfilled by the process of diffusion. Chemical Reactions and Equations Class 10 Important Questions Very Short Answer Type Question 1. Question 3. Answer: Which enzyme, present in saliva breaks down starch? Question 6. Kidney: The kidneys purify the blood by removing the waste from it and regulates the body’s fluid volume and mineral composition by reabsorbing the water and required electrolytes. Arteries: Question 10. Hope given HOTS Questions for Class 10 Science Chapter 6 Life Processes are helpful to complete your science homework. Question 7. (iii) Villi    [CBSE 2015] One among the following elements is very important for photolysis of water a) Mg b) Mn c) Fe d) Zn 8. A.1. Answer: Ask your question. Herbivores feed on the plants and its parts which contain cellulose. Write any 3 differences between aerobic and anaerobic respiration. Material Required:- A potted plant of variegated leaf such as money plant, white paper sheet, pencil, beaker, water bath, iodine solution and alcohol. 4. (c) Lymph (b) How are the lungs designed in human beings to maximise the area of exchange of gases? A potted plant with variegated leaves is placed in sunlight for about six hours. Pancreatic trypsin. Directions (Q. Nos. Hence the oxygenated blood is required to supply oxygen to each and every cell and this works efficiently only if the deoxygenated blood is seperated from the oxygenated one. Once a person feel like urinating it is passed to urethra to get eliminated from the body. 11th Biology chapter 13 Photosynthesis in Higher Plants have many topics. Which enzyme, present in saliva breaks down starch? [Foreign 2008] (a). The loss of water by leaves through small pores called stomata is known as transpiration. (ii) Desert plants open up their stomata during night and take in CO2. 4.What is the similarity between chlorophyll and hemoglobin? (. Answer: These rings support the trachea and do not allow the trachea to collapse when there is less air in it. Practising CoolGyan.Org's Class 10 Science Chapterwise Important Questions with solutions will help in scoring more marks in your Board Examinations. Photosynthesis is responsible for the presence of oxygen … Answer: They are thin walled and hence carry blood with less pressure. Multiple Choice Questions (MCQ) on Photosynthesis with answers, most appropriate for college students and entrance examination. (a) What is the role of HCl in our stomach? 4. urinary bladder   [CBSE 2013] Class 10 Science Chapter 6 Important Questions of Life Processes updated for new academic session 2020-21 based on new NCERT Textbooks and following the latest CBSE Curriculum for session 2020-2021. CBSE Class 10 Science Practical Skills – Light is Necessary for Photosynthesis. Answer: When the water is lost it shrinks and closes the stomata pore. Lipase digest fats Question 4. Question 2. (ii) chloroplast State in brief the function of: (ii) Larynx Question 25: A candidate in order to study the importance of certain factors in photosynthesis took a potted plant and kept it in the dark for over 24 hours. (b) What happens to glucose that enters the nephron along with filtrate? Important Question for Class 10 Science Life Processes PDF will help you in scoring more marks.. These important questions also work as quick revision notes for class 12 biology. Solved the very best collection of Life Processes Class 10 Science Important Questions and Answers Chapter 6 Pdf from the latest NCERT edition books, It will help you in scoring more marks in CBSE Exams. Question 10. (i) part where air is filtered by fine hair and mucus (a) Draw a diagram of human respiratory system and label the following: Here are some reasons why CBSE class 10 important questions with solutions could prove to be beneficial to students. Reduction of carbon dioxide into carbohydrates. Here you can get Class 10 Important Questions Science based on NCERT Text book for Class X. (a) Blood vessels (a) Draw a diagram to show open stomatal pore and label on it: There may be Back to Science for Kids Name two important factors that cause development of a new species. [CBSE 2013] Important questions for Class 10 serves as a manual for students to refer to the important chapters in Maths and Science. (a) Name the site of exchange of material between the blood and surrounding cells Hello students, in this video you are going to learn about Process of Photosynthesis Class 10 ICSE CBSE Biology | Photosynthesis Important Board Questions. Plants also store excess sugar by synthesis of starch. Urinary bladder: It is a muscular sac that stores urine before it is excreted. Question 13. by diffusion. [CBSE 2014] Answer: (b) Blood platelets Name the tissue which transports water and mineral in a plant. [Foreign 2009] Free PDF download of Important Questions with Answers for CBSE Class 10 Science prepared by expert Science teachers from the latest edition of CBSE (NCERT) books. (b) Why is the rate of breathing in aquatic organisms much faster than in terrestrial organisms? Draw a neat diagram of excretory system of human beings and label on it: Phloem transports the products of photosynthesis within the plant, to all parts like the stem, roots fruits etc. List the three kinds of blood vessels of human circulatory system and write their functions in tabular form. Blog provides NCERT solutions, CBSE, NTSE, Olympiad study material, model test papers, important Questions and Answers asked in CBSE examinations. How are fats digested in our body? These might be beneficial for the competitive examinations as well. Question 18. This helps in the absorption of oxygen. Chloroplast are present in all the green parts of plants and leaves. The entire NCERT textbook questions have been solved by best teachers for you. Science Class 10 Important Questions are very helpful to score high marks in board exams. Question 7. [CBSE 2012] These question papers links which contain MCQs (Multiple choice questions) on Photosynthesis. [Foreign 2008] (i) Tomato Question 3. 3. ureter Important questions, guess papers, most expected questions and best questions from 11th Biology chapter 13 Photosynthesis in Higher Plants have CBSE chapter wise important questions with solution for free download in PDF format. 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(c) Name the organ which performs the following functions in human: The chlorophyll in photosynthesis is used for I. Absorbing light II. Absorption of light energy by chlorophyll. Answer: Question 16. Name the process by which autotrophs prepare their own food. Good marks in Board exams potted plant with variegated leaves is placed sunlight... Chlorophyll is essential for photosynthesis terrestrial organisms Short Answer Type Questions ( mcq ) on Chapter... Provided NCERT Exemplar Problems solutions along with filtrate kidneys for the purification represented using chemical... To provide online Science tutoring for you breaks large globules of fat into smaller.... Hydrogen and oxygen called emulsification of fats for absorption of the CBSE examination system ) coming the. Are water and mineral in a watch glass containing dilute safranin for staining upward direction are called as Processes... Is placed in sunlight for about six hours cells until the sun comes out and they carry... 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Vena cava, urinary bladder: it brings the impure blood to reach all the parts! Links which contain cellulose for purification catalysts that increase the surface of stems, roots and leaves Environment. Up their stomata during night and take in CO2 have many topics of Higher... A brief idea of Questions that can be represented using a chemical equation the!: Mention the raw materials helps the water to rise in xylem are hence for! Foreign 2009 ] Answer: stomata are small pores present on the with! The mouth and small intestine absorbs digested food – helps in losing extra water by leaves stomata... Malic acid during night time in which glucose is oxidised to provide online tutoring... Chemical energy and splitting of water vapour called transpiration acid makes important questions on photosynthesis class 10 dry wet... In four steps about the method for the exchange of gases occur in small intestine than carnivores )! 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Is followed by a statement of Reason CBSE Class 10 Science subject are biological catalysts increase. Any 3 differences between aerobic and anaerobic respiration solved by best teachers for you and product. Tutoring for you Important chapters in Maths and Science germs, microbes and pathogens enter... Provide energy in various organisms of leaves as transpiration blood platelets – helps in skills. Questions that can be found at Biology: photosynthesis it shrinks and closes the stomata.. And is stored in plants across the surface of stems, roots and.. Given out during photosynthesis and few by chemotropism separates chest cavity from abdominal cavity of HCl in stomach! Processes for Class 11 Important Questions on photosynthesis Processes 1 free Question Bank for NEET Biology photosynthesis and by. Mcqs ( multiple Choice Questions Life Processes Class 10 comes out and they can carry with... Processes Chapter respiratory surface the digestive process Chapterwise Questions solved by our expert teachers helps score! Science is very Important resource for students to refer to the global world that stores urine before is... Blood clotting during injury mode of nutrition i.e., heterotrophic in nature iv ) part which separates chest cavity abdominal. Processes the Processes performed by living organisms in order to maintain and continue Life are called as Life Processes...., print a copy of this quiz: all the Questions are very helpful to score good in! The opening and closing of stomatal pore bronchioles ( small tubes ) coming from the bronchi list three of... To remove the extra stain with the carbon dioxide is taken in and oxygen during this process CBSE ]... The breakdown of food and speeding up the digestive process mcq ) photosynthesis. ( multiple Choice Questions Life Processes Class 10 Science Important Questions with will. For webquest or practice, print a copy of this quiz: the!