The Effect of Different Light Colours on Plant Growth Dianne R. Calub Marshela Alpha B. Gesmundo BS-Environmental Science Prof. Jayson Antonio Chemistry Department January 04‚ 2012 Abstract The goal of this study is to learn how the colour of light affects photosynthesis‚ to identify the effects of different coloured lights on plant growth‚ and to identify the potential use of different light colours as a growth regulator. An experiment was performed with the help of 7 students. Mustard
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Science Investigatory Project: Natural Dyes from Plants By aninajjoy | Jan. 2013 Zoom In Zoom Out Page 1 of 6 I. Problem: Will natural dyes from plants effective in producing colored paste? II. Title: Using Natural Dyes form Plants In Producing Colored Paste III. Introduction: Our project is made from the raw materials such as starch‚ alum and annatto seeds. One of our reasons in making this project is it can help students save money because our product can be a substitute for glue
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Diatomite ，also known as diatomaceous earth ‚ is a naturally occurring soft . It is easily crumbled into a fine white to off-white powder. It has a particle size ranging from less than 3 micrometers to more than 1 millimeter‚ but typically 10 to 200 micrometers. Depending on the granularity‚ this powder can have an abrasive feel. It is very light because of its high porosity. Diatomite consists of fossilized remains of diatoms. It is used as a filtration aid‚ mild abrasive in products including toothpaste
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MT301 FOOD BIOCHEMISTRY END OF CHAPTER 1 & 2 TOPIC : ELABORATE ABOUT PLANT CELL AND ANIMAL CELL LECTURER : ENCIK AZHAR GROUP’S NAME : 2. Mohd Alimi 3. Suraya Hani 4. Norhaswana CONTENT INTRODUCTION 3 WHAT IS CELL? 4-5 HISTORY OF CELLS DISCOVERY 6 ANIMAL CELL
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Different Parts of a Plant Cell Plant cells are classified into three types‚ based on the structure and function‚ viz. parenchyma‚ collenchyma and sclerenchyma. The parenchyma cells are living‚ thin-walled and undergo repeated cell division for growth of the plant. They are mostly present in the leaf epidermis‚ stem pith‚ root and fruit pulp. Mature collenchyma cells are living‚ and provide stretchable support to the plant. Lastly‚ sclerenchyma cells (e.g. fiber cells) are hard‚ non-living and
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Abstract The purpose of this lab was to see if radiation has an effect on the cultivated radish seeds that we used. From the observed data that we collected‚ we were able to conclude that when seeds are exposed to radiation‚ it affects how they grow‚ if there is any growth at all. Introduction Radiation is an important environmental abiotic factor for plants‚ and one small section of the electromagnetic radiation spectrum‚ is called the Photosynthetically Active Radiation (PAR)‚ provides
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groundnut is the only nut that grows below the earth. The groundnut plant is a variable annual herb‚ which grows upto 50 cm. in height. The flowers of the plant develop a stalk which enters into the soil‚ forms a pod containing generally two seeds. They become mature in about two months‚ when the leaves of the plant turn yellow. The plant is then removed from the earth and allowed to dry. After three to six weeks they are separated from the plant. Origin and Distribution ------------------------- The
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What Would You Do? Episode __ : Helping the Homeless I. Relate the video to conscience Conscience‚ as defined by the Merriam – Webster Dictionary‚ is “the part of the mind that makes you aware of your actions as being either morally right or wrong”. It’s that tiny voice inside your head that tells you if what you’re about to do‚ what you’re doing or what you’ve done is essentially right or not. A lot of people nowadays tend to ignore this for fear of being ridiculed or judged by other people‚ even
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MODEL ANSWER—THAILAND’S NUCLEAR POWER PLANT I INTRODUCTION As authorized by you‚ I submit an analytical report on the above subject in memo form Thailand will build its first nuclear power plant by 2022 to meet rising electricity demands. Although Thailand drafted the first nuclear power plant in 1991‚ it was not implemented due to strong opposition from environmentalists. I have interviewed Energy Minister Pityasavasti Amranand‚ and received information from the Bangkok Post of 27th Jan 2008
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ANTITERMITICPROPERTYOF PLANT EXTRACT Artemisia vulgaris Linn.(Damong Maria) AND Manikarazapota Linn. (Chico) Daño Manuel Victor A. ErmoginoAlgen F. Southern Luzon State University College of Arts and Sciences B. S. Biology March 2013 Chapter I INTRODUCTION Coptotermesvastator or Philippine milk termitesare social insectsthat raise their young as a group of workers‚ soldiers and reproductive queen and king. They cause significant losses to annual and perennial
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