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Class 08 Science chapter Crop production and management video Lecture

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Class 07 Chapter Fibre to febric Video Lesson by Jsunil sir

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Class 07 Nutrition In Animals Video lesson by Jsunil SirI Jsunil Tutorial

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Class 07 Chapter Nutrition in Plants video Lesson by Jsunil Sir

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Life Process class 10 Video Lesson by Jsunil Sir Jsunil Tutorial

Biology Class 10 Chapter Life Process class 10   Like and subscribe channel  Watch Video Life process Part 01  Life process Part 02  Life process Part 03  Life process Part 04  Life process Part 05  Life process Part 06  Life process Part 07  Life process Part 08  Life process Part 09  Life process Part 10 

Life Process class 10 Trend setter solved CBSE Test paper

CBSE TEST PAPER-01  SCIENCE & TECHNOLOGY  (Class-10) Chapter 6 : Life Process 1 . What are the raw materials for photosynthesis? (1 mark) Answer: The raw materials and other necessary items required for photosynthesis are Sunlight, Water, CO 2 and Chlorophyll. 2. What is the role of bile juice in digestion? (1 mark) Answer: Bile is alkaline in nature and it is temporarily stored in gallbladder  and helps in digestion of fats,   it also helps in absorption fats. 3. Write the equation for respiration? (1 mark) Answer: C 6 H 12 O 6   --- > C 3 H4O 3   ----->   6CO2 +  6H2O +  38ATP 4. Name three types of blood vessels used in the transport of blood. (1 mark) Answer: Arteries, vein and capillaries Note: There are three major types of blood vessels: the arteries, which carry the blood away from the heart; the capillaries, which enable the actual exchange of water and chemicals between the blood and the tissues; and the veins, which carry blood from the

Life process CBSE Study Notes class 10 Science

Life processes – The processes that are necessary for an organism to stay alive. Eg. Nutrition, respiration, etc. Criteria of life - (i) Growth  (ii) Movement Nutrition - The process of taking  in food and its utilizes it to get energy, for growth, repair and maintenance, etc. and excretes the waste materials from the body is called Nutrition. Types of nutrition 1. Autotrophic nutrition (Auto =self:  trophos = nourishment) E.g. Plants, Algae, blue green bacteria. Process – Photosynthesis (Photo=light; Synthesis= to combine) Raw materials- (i) Carbon dioxide (ii)Water Chlorophyll Formula :  C55H72O5N4Mg Equation-     6CO 2   +  6H 2 O              sunlight /     Chlorophyl   ----->      C 6 H 12 O 6      +     6O 2 Energy conversion- Light/Solar energy to Chemical energ Role off Chlorophyll- To trap the sun’s energy for photosynthesis Factors- (i) Carbon dioxide (ii) Water(iii) Light (iv) Temperature Events/ Steps of photosynthesis-   (i) Absorption of light energy by chlorophyll