DPP -10S51 Life Process 1. Explain the role of stomata in plants. How do they regulate the process of transpiration? 2. Explain the process of photosynthesis. Include the raw materials required, the steps involved, and the end products. 3 . How Amoeba takes its nutrition? Explain with the help of diagram. […]
DPP -11B12 The Living World 1. What is a couplet in Taxonomic key? 2. A ball of snow when rolled over snow increase its mass, volume and size. Is this comparable to growth as seen in living organisms? Why? 3. What is meant by living? Give any four features of life forms?
DPP -11B11 The Living World 1. Write the universal rules of Nomenclature. 2. Explain about Taxonomical Aids/ Tools . 3. “ Consciousness is a Defining Property of a living Organisms” Explain. 4. Explain two defining characteristics of living organisms. Download PDF
DPP-9S71 MOTION, SPEED & VELOCITY A farmer moves along the boundary of a square field of side 10 m in 40 s. What will be the magnitude of displacement of the farmer at the end of 2 minutes 20 seconds from his initial position? Usha swims in a 90 m long pool. She
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DPP-10S12 BALANCING & Combination Reaction 1. Balance the following equations : Pb(NO3)2 → PbO + NO2 + O2 MnO2 + HCl →MnCl2 + H2O + Cl2 H2S + O2→ H2O + SO2 Al2(SO4)3+ BaCl2 → AlCl3 + BaSO4 Al(OH)3 + (NH4)2SO4→ Al2(SO4)3 + NH4OH 2. A solution of a substance ‘X’ is used for whitewashing. (i) Name the substance ‘X’ and write its formula.
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DPP-9S11 MATTER & PROPERTIES Define matter. What happens when kinetic energy of the particles increases? What are the characteristics of particles? Mention the properties of Solid. Differentiate between Liquid and solid on the basis of the movement of their particles. Download Word file Download PDF
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DPP-10S11 CHEMICAL EQUATION & BALANCING 1. Write the chemical formula : Potassium Bromide Hydrogen Sulphide Aluminium Sulphate Ammonium Phosphate 2. Convert the following into Equations : Hydrogen sulphide gas burns in air to give water and sulphur dioxide. Barium chloride reacts with aluminium sulphate to give aluminium chloride and barium sulphate. Potassium bromide+ Barium
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Learn what are the best SEO techniques that can help your site to get ranked above at the search engine result page but before that let’s get familiar with the term SEO. SEO stands for “search engine optimization.” In simple terms, SEO means the process of improving your website to increase its visibility in Google,
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Optimize your free Google Business Profile Optimize your free Google Business Google Get Your Business Online is a program launched by Google in 2011 aimed at increasing the web presence of small businesses and cities by providing free advice on search engine optimization and helping business owners update their information on Google for free. The program started rolling out across
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Understanding the Importance of Website Traffic for Business Success Are you a business owner striving for success in the digital realm? If so, let’s talk about the lifeblood of any online venture: website traffic. We can all agree that an enticing website and remarkable products or services are essential. However, without a steady stream of visitors,
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