Introduction There are both virulent and non-virulent bacteria and fungi that grow on plants. It is difficult to distinguish between the two without proper inspection and diagnosis of the diseased plant to know whether the bacteria or the fungus in question is the virulent or non-virulent one. Therefore pure cultures need to be isolated to know with absolute certainty which is the causative bacteria or fungus. Potato dextrose agar is a good nutrient agar for mycelia to thrive on which is present
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Throughout the ages‚ nature has provided humans with sources of the essentials of life‚ including food‚ medicines and raw materials for the manufacture of clothing and shelter. Man began to explore the resources of every type on earth for their potentialities to cure ailments and interpreted their effects wisely in terms of knowledge in different branches of science prevailing at that time. Exploitation of abundantly available natural resources is vital for economic development of a country like
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fertilization in flowering plants‚ one sperm cell fuses with an egg cell to form a zygote and a second sperm fuses with two polar nuclei to form _____________. Correct B ) endosperm he process by which one of the two sperm nuclei fuses with the egg nucleus to produce a diploid zygote and the other fuses with the polar nuclei to produce a triploid endosperm the transfer of pollen grains from an anther to the stigma of the same flower or to the stigma of another flower on the same plant
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building of coal-fired power plant in Aborlan‚ Palawan has swiftly been a controversy. Environmental organizations and the residents of Aborlan have strongly opposed the said proposal. Why? What makes them oppose such power plant? But first of all‚ what is coal? Coal‚ which is the most abundant fossil fuel‚ is a combustible black or brownish-black sedimentary rock usually occurring in rock strata in layers or veins called coal beds or coal seams. Coal-fired power plant converts heat energy of combustion
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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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Introduction Plants are some of the most important organisms on earth. They perform a multitude of services that keep ecosystem functioning. Plants provide us with food‚ medicine‚ and they perform photosynthesis which converts carbon dioxide into oxygen and in so doing remove carbon dioxide from the atmosphere‚ provide us with many everyday products and are very beautiful to look at. (Morgan 2009) Plants provide us with energy through food Food provides humans with energy that allows us to
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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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The symbolism of the plant in A Raisin in the Sun One might ask how the scientific facts of the functional purpose of a plant would connect to a literary piece‚ especially the well-known play‚ A Raisin in the Sun‚ written by Lorraine Hansberry. The plant in the text symbolizes the foundation for the family‚ honest hope‚ and Mama’s dreams. Symbolism is not a definition of an item‚ but represents something specific other than itself. Much like Mama’s plant‚ it represents many meaningful ideas with
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Throughout the novel‚ Hawthorne uses plant imagery to symbolize both the negative and positive character traits and to set the mood of the novel. The Scarlet Letter‚ by Nathaniel Hawthorne takes place during the age of Puritanism in Boston where a young and attractive Puritan woman commits adultery with the Reverend Mr. Dimmesdale. Chillingworth‚ Hesters’ husband‚ whom everyone thought was captured by Indians comes to town‚ but only Hester knows his true identity. Chillingworth vows to figure out
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Fast Plants Lab Background Gregor Mendel is an Australian monk‚ who worked in a garden at a monastery. He experimented with pea plants‚ and soon became known as the father of genetics. The reason he studied pea plants was because they grow quickly‚ the traits can be easily observed‚ and the plant is easy to pollinate. Mendel’s method was to control the pollination of the pea plants and create offspring’s of the two plants that were pollinated together. Using self-pollination and cross pollination
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