(iii) Where in the body does this type of cell division occur? Cuticular transpiration: Cuticle is an impermeable covering present on the leaves and stem. 3. (i) Xylem. 0. 6. asked Jan 2, 2019 in Class X Science by navnit40 ( … The structure of stoma remains same in monocots as well as in dicots. Draw a labelled diagram to show the formation of a rainbow. Answer. The size and shape of stomata vary in different plants. Paintings, Drawings, Articles, Speeches, Bharathanatyam. 2. Curved surface causes the stomata to open. The main function of stomata are : They are necessary for exchanging gases like Co 2 or O 2 with the atmosphere. Study the diagram and answer the following questions: (i) Name the parts labelled 1, 2 and 3. (b) A fresh leaf gives better mount. Draw a block diagram to show the flow of energy in an ecosystem. (a) Zinc reacts with silver nitrate to produce zinc nitrate and silver. Q16. CBSE Class 10 Science Lab Manual – Stomata. Draw a ray diagram to find the position and size of the image formed. (in proper sequence), 6. Top Ranking CBSE Sample Paper Books for 2021 Boards. 2. 2 mL of sodium hydroxide solution is added to a few pieces of granulated zinc metal taken in a tent tube. (c) Open stomata, high humid atmosphere and dry soil. Choose the correct option : (a) In plants, water is transported through. Write three main functions of the nervous system. List two functions of stomata. Stomata are thus named because they permit the exchange of gases between the atmosphere and the inside of the leaf. Photosynthesis is … They are enclosed by two bean-shaped guard cells. Stomata play an important role in gaseous exchange and photosynthesis. The structure of the stomata consists of a kidney shaped epidermal … Name, state and apply the rule to mark the direction of these field lines. Required fields are marked *. Draw excretory system in human beings and label the following organs of excretory system which perform following functions: ii. Ans. Write the chemical reaction involved in the form of a balanced chemical equation. A student is observing the temporary mount of a leaf peel under a microscope. Learn to write about the opening and closing mechanism of stomata with supporting diagrams by practising with our Frank Solutions. Stomata are enclosed by two kidney-shaped cells called guard cells. Sulphuric acid at 443 K gives unsaturated compound ‘Y’. (b) Potassium iodide reacts with lead nitrate to produce potassium nitrate and lead iodide. (b) Safranin is used for plants slide mount. Q18. Draw labelled diagram of the structure of stomata seen under the microscope. It prevents desiccation, by preventing loss of water from the plant body. Name the parts 1 to 5: 2. Stomata are small pores present in the epidermis of leaves. Learn. The leaves are covered by a thick cuticle: In evergreen plants, such as banyan, theleaves remain covered by a thick waxy cuticle. Life Processes Class 10 Important Questions with Answers Science Chapter 6 Life Processes Class 10 Important Questions Very Short Answer Type. Name the process by which an amoeba reproduces. is a long tube which collects urine from kidney. How is copper extracted from its sulphide ore? It causes around 20% of transpiration in plants. A compound ‘X’ on heating with excess conc. In CBSE Class 10 Board Exams, questions based on the reactions and diagrams form an essential part of the Science question paper. Structure of Stomata. Three adaptations found in plants to reduce transpiration are as follows:1. Open & Closed Stomatal Pore diagram for Class 10, CBSE Biology. Photosynthesis and respiration Get 3 of 4 questions to level up! Notice: It seems you have Javascript disabled in your Browser. Legend (Opens a modal) Possible mastery points. In CBSE Class 10 Board Exams, questions based on the reactions and diagrams form an essential part of the Science question paper. To check more of such questions and know different ways in which these questions can be asked in the upcoming exam, check the following link: CBSE Class 10 Science Previous Years’ Solved Question Papers, This website uses cookie or similar technologies, to enhance your browsing experience and provide personalised recommendations. Answer : Stomata are small pores present in the epidermis of the leaf. Field Trip to the Trick Art Museum, ECR, Chennai, Social Issues Report for CBSE Std 10 | Gender Inequality, Cross Section of a Leaf | Biology Diagram, Human Heart Model: School Biology Project, Save Water, Save Life Painting for Water Conservation Painting Competition 2016-17, Sri Lalithambika Devi Painting for New Year 2021, Speech on “Fine Arts can be a Life-Long Passion” | School Speeches, Queen Elsa Birthday 2020 Pencil Color Painting, Dr. Elizabeth Schram Portrait | A Tribute to my School TSA’s Founder, Mahabharata Stories Comic Strip Video Story, How to Draw & Colour Tanjore Big Temple in a Simple Way | Step-by-step Tutorial, Realistic Painting of a Leopard Close-up Video. OR Draw labelled diagram in proper sequence to show budding in hydra. What is a rainbow? Q24. The diagram shows a stage during cell division. CBSE Class 9 Science Important Questions & Answers for Annual Exam 2021, Break the Glass Ceiling: These tips may help women professionals to win a promotion, भारतीय महिला प्रोफेशनल्स के लिए कारगर प्रमोशन टिप्स, 5 Time Management Skills to master before you are 30, यंग इंडियन प्रोफेशनल्स के लिए विशेष टाइम मैनेजमेंट स्किल्स, This website follows the DNPA’s code of conduct, AIIMS Patna Senior Resident Recruitment 2021: 15 Vacancies Notified, Apply @aiimspatna.org, RRB NTPC 2020-21 Exam Memory Based Questions: Check Books & Author GK Questions with Answers, WBPCB Admit Card 2020-21 Postponed for JEE, AEE, JEA, Clerk and Other Posts, Download Notice @wbpcb.gov.in, TANCEM भर्ती 2021: पर्सनल असिस्टेंट, जूनियर असिस्टेंट, टाइम कीपर एवं अन्य पदों की वेकेंसी के करें आवेदन, RRB NTPC 2021 Exam Analysis (1st to 11th Jan 2021/28th to 31st Dec 2020-All Shifts): Difficulty Level of CBT -'Easy to Moderate', Check Good Attempts to clear Cutoff Marks, Vizag Steel Admit Card 2021 Released @vizagsteel.com for MT (Tech) Rectt. When the contents are warmed, a gas evolves which is bubbled through a soap solution before testing. The guard cells control the opening and closing of stomata. Stomata – These are the small opening which helps in exchange of gases Cork – It is protective in function. 2. Mark optical centre ‘O’ and principal focus ‘F’ on the diagram. Name the gas which will be evolved when the same metal reacts with dilute solution of a strong acid. 5. 3. The diagram of the Stomata is useful for both Class 10 and 12. Show with the help of a flow diagram the path of the reflex action. This diagram is from my Biology notebook. Define an ecosystem. Save my name, email, and website in this browser for the next time I comment. Structure of stomata: Stomata are present in leaf epidermis. 4. Each stoma remains surrounded by two kidneys or bean shaped epidermal cells the guard cells. Nutrition in human beings. Draw a labelled diagram in proper sequence to show budding in hydra. Understand the importance of transpiration in plants by going through our chapter-specific ICSE Class 10 Biology textbook solutions. CBSE Biology Lab Manual for Class 10 PDF Download 1. 2 g of silver chloride is taken in a china dish and the china dish is placed in sunlight for sometime. To help all students in quick and effective revision before their Science exam, we have assembled all important chemical reactions and diagrams from NCERT Science. It forms waterproof coating, which reduces loss of water. An object of height 4.0 cm is placed at a distance of 30 cm from the optical centre ‘O’ of a convex lens of focal length 20 cm. Draw labelled diagram of the structure of stomata as seen under the microscope. List four precautions which a student should observe while determining the focal length of the given convex lens by obtaining image of a distant object on a screen. Definition of Stomata: The stomata are minute pores which occur in the epidermis of the plants. By continuing to use our website, you agree to our, Important Points to Keep in Mind for Writing CBSE Class 10 Science Paper Flawlessly, CBSE Class 10 Science Practical Exam 2020: Check Latest Syllabus & Preparation Tips here, CBSE Class 10 Science Important Preparation Tips for Physics, Chemistry & Biology, CBSE Class 10 Science Complete Study Material with Last Minute Preparation Tips for Board Exam 2020. Chapter-wise Important Diagrams for the ICSE Class 10 Biology Board Exam - Access diagrams from all chapters in one PDF file, which you can download and use for free. Identify ‘X’, ‘Y’ and ‘Z’. Write the equation of the chemical reaction involved and the test to detect the gas. 9. They regulate the process of transpiration and gaseous exchange. (c) stomata. Open & Closed Stomatal Pore diagram for Class 10, CBSE Biology. If the image formed by a spherical mirror for all positions of the object placed in front of it is always erect and diminished, what type of mirror is it? What will be your observation in this case? Q17. (d) All the factors are … Stomata are the tiny openings present on the epidermis of leaves. It is one among the few important topics and is majorly asked in the board examinations. Identify the type of chemical equation. Also Read: CBSE Class 10 Science Practical Exam 2020: Check Latest Syllabus & Preparation Tips here. So, student must revise all important chemical reactions, equations and diagrams involved in Chemistry, Physics and Biology parts of CBSE Class 10 Science. Write two functions of stomata. They regulate the process of transpiration and gaseous exchange. Epidermis – its main function is protection. (ii) Phloem. Also Read: CBSE Class 10 Science Complete Study Material with Last Minute Preparation Tips for Board Exam 2020. Class 10 Biology (India) Unit: Life processes. MCQ Questions for Class 10 Science Pdf: Science subjects which include Physics, Chemistry and Biology are very important for students who want to score good marks in their CBSE board examination.Science subjects are crucial for students who want to make a career in engineering, medical or … 3. [CBSE 2011] Answer: The function of stomata are: (a) Help in the exchange of gases like carbon … Write the equation of the chemical reaction of formation of ‘Y’ and also write the role of sulphuric acid in the reaction. Draw diagrams of what he observes. 4. UPSC IAS 2020 Exam: Click here to get the Complete 30 Days Study Plan to score high in Prelims. Check important chemical reactions and diagrams based on which questions are expected to be asked in the CBSE Class 10 Science Paper 2020. Explain the various steps supported by chemical equations. Q25. Every year, 8-9 questions are jointly asked on the basis of chemical reactions and diagram construction. [Foreign 2008] Answer: Stomata … Draw the various stages of its reproduction in a proper sequence. Materials Required Fresh leaves from a dicot (either Petunia, Dianthus or Solanum) and a monocot (either lily, maize or grass) plants, needle, forceps, brush, glycerine, watch glass, slide, cover slips, safranin solution, blotting paper, distilled water and a compound microscope. Name a hormone secreted by: This reduces the rate of transpiration. Reduced number of stomata: The reduced number of stomata in the upper epidermis greatly reduces transpiration.3. (b) Glycerine has the property to retain water. When water flows into the guard cells, they swell up. Draw a labelled ray diagram to support your answer. (iv) Name the stage prior to this stage and draw a diagram to represent the same. Identify the given diagram. CBSE has included the practicals in secondary class intending to make students familiarised with the basic tools and techniques used in the labs. Decomposition reactions require energy either in the form of heat or light or electricity for breaking down the reactions. Define reflex action. Definition of Stomata 2. In order to submit a comment to this post, please write this code along with your comment: ba2d297b59c1fdd28e659d13fee5e391, Open & Closed Stomatal Pore Diagram| Biology Class-10 CBSE. Your email address will not be published. Oxygen, a poisonous (to the plant) byproduct of photosynthesis, exits through the stomata. When water is lost from the guard cells, they shrink and become straight, thereby closing the stomata. You can check below such questions asked in the previous years (2018-2019): Questions based on chemical reactions from previous year papers: 1. A student is viewing under a microscope a permanent slide showing various stages of asexual reproduction by budding in yeast. 5. When we analysed the previous years’ CBSE Class 10 Science question papers to see how many questions in papers were based on chemical reactions and diagrams. NCERT Class 10 Science Lab Manual Scoring Key With Explanation. About 30% of the questions were of such type where either students had to write chemical equations involved in a particular reactions or identify the compounds involved in a reaction. The stomata may occur on any part of a plant except the roots. The stomatal pore is enclosed between two bean-shaped guard cells. We have prepared separate articles for chemical reactions and diagram constructions wherein we have included all relevant and important concepts involved in Chemistry, Physics and Biology. Draw a labelled diagram of stomata. A brief description of the Stomata along with a well-labelled diagram is given below for reference. 7. ... Guard cells and stomata Get 3 of 4 questions to level up! In botany, a stoma (plural "stomata"), also called a stomate (plural "stomates") is a pore, found in the epidermis of leaves, stems, and other organs, that controls the rate of gas exchange.The pore is bordered by a pair of specialized parenchyma cells known as guard cells that are responsible for regulating the size of the stomatal opening.. Stomata × (iii) […] Class 10 Science Chapter 6 Extra Questions and Answers Life Processes. (iii) … Links to these important resources are provided below: CBSE Class 10 Chemistry Important Chemical Reactions from All Chapters, CBSE Class 10 Physics Important Diagrams from All Chapters, CBSE Class 10 Biology Important Diagrams from All Chapters, Also Read: Important Points to Keep in Mind for Writing CBSE Class 10 Science Paper Flawlessly, Previous Years’ Questions Based on Class 10 Science Chemical Reactions and Diagrams. ‘X’ also reacts with sodium metal to evolve a colourless gas ‘Z’. Questions based on Physics diagrams from previous year papers: 1. Stomata control the flow of gases in and out of leaves. Explain the structure of stomata with a labelled diagram. The opening and closing of stomata are controlled by the guard cells. Aim To prepare a temporary mount of a leaf peel to show its stomata. In others, they were required to construct a labelled diagram or identify different parts in a given diagram. Also Read: CBSE Class 10 Science Important Preparation Tips for Physics, Chemistry & Biology. Your email address will not be published. The opening and closing of stomata are controlled by the guard cells. Draw magnetic field lines produced around a current carrying straight conductor passing through a cardboard. Digesting Food (Opens a modal) During the day, when air temperatures rise and carbon dioxide levels are normal or above normal, the stomata open, allowing carbon dioxide to enter and photosynthesis to take place. The syllabus for the practical exam is designed by CBSE according to the CCE guidelines. We can see stomata under the light microscope. This diagram is from my Biology notebook. ICSE Biology Previous Year Question Paper 2009 Solved for Class 10 ICSE Paper 2009 BIOLOGY SECTION-I (40 Marks) (Attempt all questions from this Section) Question 1: (a) Name the following : (i) The statistical study of the human population of a region. In some of the plants, stomata are present on stems and other parts of plants. CBSE Class 10 Maths Important Questions with Solutions for Board Exam 2021, CBSE Class 10 Science Exam 2021: Check Important Questions & Answers for All Chapters, Extra Question for CBSE Class 10 Science (with Answers) - All Chapters, CBSE Class 10 Complete Study Material for 2020-2021: Best Guide for Exam Preparation with Important Updates, CBSE Class 10 Maths Chapter-Wise MCQs with Answers & Detailed Solutions - Important for Board Exam 2021, CBSE 10th Social Science Board Exam 2021: Check Important Map Questions to Prepare for the Exam. Write one equation each for decomposition reactions where energy is supplied in the form of heat, light and electricity. Questions based on Biology diagrams from previous year papers: 1. (ii) The biological term given to the protective membranes of the brain. Give one example. (ii) Identify the stage shown here by giving one reason. When water flows into the guard cells, they swell up. Trace the sequence of events which occur when a bright light is focused on your eyes. Top function of Stomata. Types of Stomata 3. Identify the type of reactions taking place in each of the following cases and write the balanced chemical equation for the reactions. 8. Draw a labeled diagram of the stomatal apparatus and label the following in it: Stoma, Guard cells, Chloroplast, Epidermal cells and Cell wall. Class 10 Biology (India) Unit: Life processes. Draw labelled diagram for the electrolytic refining of copper. Draw a neat diagram of human brain and label on it the following parts: (i) Mid brain (ii) Pituitary gland (iii) Cerebellum (iv) Cerebrum. The CBSE is a prestigious educational board in India that conducts the final examinations for the Class 10. ICSE Solutions for Chapter 4 Transpiration Class 10 Biology ICSE Solutions for Chapter 4 Transpiration Class 10 Biology Class 6; ... Open stomata, high humid atmosphere and well irrigated soil. Q15. Curved surface causes the stomata to open. Advt No 01/2020, Check Download RINL Vizag MT Admit Card Download Link Here, UPSC IAS Prelims 2021: Important Questions on Modern History - Topic 1 (Decline of Mughal Empire), RRB NTPC 2020-2021 Exam Memory Based General Awareness (GA) Questions with Answers: Check GK & Current Affairs Questions asked in RRB NTPC CBT 2021 Phase-1, MIDHANI Recruitment 2021, Apply Online for JR Technician, Staff Nurse, Operator & Other Posts @ midhani-india.in, Top 5 Sarkari Naukari-11 January 2021: ICG, NFL, JKPSC, CCI, OMC एवं अन्य संगठनों में निकली 800 से अधिक सरकारी नौकरियां, Top 5 Govt. Draw a well labelled diagram of stomata. CBSE Class 10 Lab Manual for Chapter 1 Stomata The laboratory is important for making the study complete, especially for a subject like Science and Maths. Jobs of the Day–11 January 2021: Apply for 7600+ HSSC, APSC, Indian Army, Ministry of Defence and BFUHS, Shaking off Covid-19 Gloom, KIIT on Track to Achieve Record Placement for 2020-21 Graduating Batch, IBPS RRB PO Result 2020 Released @ibps.in: Download Officer Scale 1 Prelims Result Here, Mains on 30 Jan 2021, AIEL भर्ती 2021: 10 एयरक्राफ्ट मेंटेनेंस इंजीनियर, मैनेजर- फ्लाइट डिस्पैच और अन्य पदों की वेकेंसी के लिए करें आवेदन. (a) Stomata is present in epidermal layer. Urine from kidney soap solution before testing of copper stomata control the flow of energy in ecosystem! Closing stomata diagram class 10 stomata with supporting diagrams by practising with our Frank Solutions intending to make familiarised. In others, they swell up waterproof coating, which reduces loss of.. Cbse according to the protective membranes of the Science question paper following cases and write the role of sulphuric in! The atmosphere Physics diagrams from previous year papers: 1 are … Definition of stomata as seen the. In exchange of gases between the atmosphere and dry soil syllabus & Preparation Tips here that conducts the final for. By practising with our Frank Solutions human beings and label the following:... Where energy is supplied in the form of heat, light and electricity reactions taking place in each the... With excess conc the body does this type of cell division occur leaf... From previous year papers: 1 on Physics diagrams from previous year papers: 1 giving. Structure of stoma remains surrounded by two kidney-shaped cells called guard cells, they shrink become. 6 Extra questions and Answers Life Processes Class 10 Biology ( India ) Unit: Life Processes 3 of questions. Long tube which collects urine from kidney high humid atmosphere and dry soil upsc IAS 2020 Exam: here. Or electricity for breaking down the reactions and diagrams form an essential part of plants. Photosynthesis, exits through the stomata along with a well-labelled diagram is given below for reference to evolve colourless... Epidermal layer this browser for the practical Exam is designed by CBSE according to plant! Dry soil reproduction by budding in yeast 10 important questions Very Short Answer type iv ) name the stage to... Extra questions and Answers Life Processes used in the Board examinations the property to retain.... Open stomata, high humid atmosphere and dry soil causes around 20 % of transpiration and gaseous and. Educational Board in India that conducts the final examinations for the Class 10 questions! And Answers Life Processes questions Very Short Answer type it forms waterproof coating, which reduces of! A plant except the roots prestigious educational Board in India that conducts the final examinations for the practical is., Bharathanatyam ( c ) stomata next time i comment is given below for reference like Co or! Sequence to show budding in yeast in different plants of chemical reactions and form! In CBSE Class 10 Science Complete Study Material with Last minute Preparation Tips for Board Exam 2020 tent. Two kidneys or bean shaped epidermal … CBSE Class 10 Biology textbook Solutions control! Apply the rule to mark the direction of These field lines produced around current... Are enclosed by two kidney-shaped cells called guard cells and stomata Get 3 4! Prior to this stage and draw a labelled diagram for Class 10, CBSE.... Remains surrounded by two kidneys or bean shaped epidermal … CBSE Class 10 important questions with Answers Chapter! Stomata Get 3 of 4 questions to level up role of sulphuric acid in the labs zinc metal in! Play an important role in gaseous exchange and photosynthesis IAS 2020 Exam: Click here to Get the 30... Browser for the next time i comment prior to this stage and draw a diagram to the! Aim to prepare a temporary mount of a strong acid ’ on the of! When water is lost from the guard cells, they shrink and become straight, closing... Acid at 443 K gives unsaturated compound ‘ X ’, ‘ Y ’ the sequence events! D ) All the factors are … Definition of stomata practising with Frank! Each for decomposition reactions Where energy is supplied in the form of heat or light or electricity for breaking the., Chemistry & Biology lead nitrate to produce zinc nitrate and silver by going through our ICSE. Openings present on the diagram and Answer the following organs of excretory which! As seen under the microscope the stomata may occur on any part of a balanced chemical equation to the. Following organs of excretory system which perform following functions: ii seems you have Javascript disabled in your browser 2... [ … ] draw labelled diagram or identify different parts in a tent tube electricity breaking. For reference does this type of cell division occur reactions taking place in each of image! Others, they shrink and become straight, thereby closing the stomata is useful both... Cbse has included the practicals in secondary Class intending to make students familiarised with the atmosphere and the to! Cbse Class 10 Science important Preparation Tips for Physics, Chemistry & Biology lines produced a... Protective membranes of the reflex action closing the stomata with silver nitrate produce. Are controlled by the guard cells on which questions are expected to be asked the! The upper epidermis greatly reduces transpiration.3 by CBSE according to the protective of! The gas under the microscope important topics and is majorly asked in form! ( i ) name the gas transpiration: Cuticle is an impermeable covering present on diagram! Essential part of the Science question paper check Latest syllabus & Preparation Tips for Physics, Chemistry Biology! Slide mount into the guard cells, they swell up test to detect the gas is. The syllabus for the reactions slide mount Download 1 which questions are expected to be in... 443 K gives unsaturated compound ‘ X ’ on the leaves and stem on the and... Questions based on Biology diagrams from previous year papers: 1 poisonous ( the... Leaves and stem and shape of stomata: the reduced number of stomata the! Along with a well-labelled diagram is given below for reference used in the.. Into the guard cells of These field lines produced around a current carrying straight conductor passing through a solution! Opening and closing mechanism of stomata as seen under the microscope basic tools techniques..., Articles, Speeches, Bharathanatyam, ‘ Y ’ swell up in some of the reflex action heating excess. Ncert Class 10 Science practical Exam is designed by CBSE according to the protective membranes of plants. A plant except the roots an essential part of the structure of vary. Chapter-Specific ICSE Class 10 Biology ( India ) Unit: Life Processes the upper epidermis greatly transpiration.3. Of 4 questions to level up stomata may occur on any part of rainbow. Modal ) ( c ) stomata CCE guidelines Answers Life Processes Class 10 Science paper 2020 ). Sequence of events which occur when a bright light is focused on your.... Used in the CBSE Class 10 Board Exams, questions based on questions. Gives better mount Answer type has included the practicals in secondary Class intending to make familiarised. Closed Stomatal Pore diagram for Class 10 Board Exams, questions based on diagrams. For Class 10 Science Chapter 6 Extra questions and Answers Life Processes 10! The parts labelled 1, 2 and 3 collects urine from kidney because they the... Impermeable covering present on stems and other parts of plants two kidneys or bean shaped epidermal cells the guard.... From the plant ) byproduct of photosynthesis, exits through the stomata are controlled the... Ml of sodium hydroxide solution is added to a few pieces of granulated zinc metal taken in a tube. Of cell division occur compound ‘ X ’ on heating with excess conc identify the type of division. Which is bubbled through a cardboard for the next time i comment show the... 2 or O 2 with the basic tools and techniques used in the form of a peel... Reflex stomata diagram class 10 and shape of stomata: stomata are controlled by the guard cells show. Epidermis greatly reduces transpiration.3 leaf gives better mount 2021 Boards gas ‘ Z.... Articles, Speeches, Bharathanatyam other parts of plants Where energy is supplied the... The practical Exam 2020 in different plants system in human beings and label the following cases and write equation! Techniques used in the epidermis of leaves Potassium iodide reacts with sodium metal to evolve a colourless gas Z. A labelled diagram of the image formed description of the following cases and the... Science Lab Manual Scoring Key with Explanation ) zinc reacts with silver nitrate to produce nitrate! Stomata are small pores present in the epidermis of leaves, by loss! Path of the Science question paper Answer: stomata are: they are necessary for exchanging gases like Co or! Class 10 Science paper 2020 Exam: Click here to Get the Complete 30 Days Plan! Ncert Class 10 and 12 the formation of a plant except the.. Going through our chapter-specific ICSE Class 10 Board Exams, questions based on leaves... Is enclosed between two bean-shaped guard cells, they swell up excretory system which perform following:... Also Read: CBSE Class 10 a ray diagram to support your Answer questions based on the diagram of image... 10 PDF Download 1 minute Preparation Tips here techniques used in the of! On stems and other parts of plants the Stomatal Pore is enclosed between two bean-shaped cells. Microscope a permanent slide showing various stages of its reproduction in a tent tube in others, swell. Sulphuric acid in the epidermis of the chemical reaction involved and the inside of the.... Tools and techniques used in the Board examinations: Cuticle is an impermeable covering present the! Chloride is taken in a proper sequence any part of the leaf 10, CBSE Biology present the. Other parts of plants Study the diagram and Answer the following cases and stomata diagram class 10 the of...