Origin of Life 1. The four stages of hypothesis for the origin of life on Earth by chemical evolution is * Abiotic synthesis of small organic molecules * The joining of small molecules into macromolecules * Packaging of these molecules into protobionts * The origin of self replicating molecules that made inheritance possible. 2. A.I. Oparin‚ and J.B.S. Haldane hypothesized a reducing environment. Stanley Miller and Harold Urey did lab experiments that showed that the abiotic
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4.3 Theoretical genetics 4.3.1 Define genotype‚ phenotype‚ dominant allele‚ recessive allele‚ co-dominant alleles‚ locus‚ homozygous‚ heterozygous‚ carrier and test cross * Genotype- the alleles of an organism * Phenotype- the characteristics of an organism * Dominant allele- an allele that has the same effect on the phenotype whether it is present in the homozygous or heterozygous state * Recessive allele- an allele that only has an effect on the phenotype when present in the
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Bruce Yeung 25-11-2012 Biology Lab Comparing and Contrasting Monocots and Dicots Question: In this Investigation‚ live plant specimens of flowering plants would be used to classify plants as monocots or dicots. Hypothesis: Monocots have one embryonic seed leave while Dicots have two. Monocots have one cotyledon in seed while dicots have two. Xylems and Phloem are in circular shape in dicots‚ while monocots’ are scattered. Monocots have the multiples
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AC/DC was formed in December‚ 1973‚ in Australia‚ by guitarist Malcolm Young‚ whom had just left his last band‚ Velvet Underground. He saw first hand all the benefits that came with being a rock star‚ as his older brother‚ George Young‚ reach the big time as a member of the popular 1960s band‚ the Easybeats. He very much wanted to follow in George’s footsteps. Malcolm also could see that his younger brother‚ Angus‚ was a very talented guitar player‚ even if he was only 15 years old‚ and picked him
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Kia Champ February 20‚ 2013 Learn from Outside Choice The lecture I attended for the Learn outside of the classroom assignment was After Learning: Education on a Hot Planet by Dr. Bennett Ramsey. He discussed ways in where our culture should provide students with the knowledge‚ skills and perspective necessary to meet today’s challenges. He stated that the world of education is rooted in economic root of fantasy growth for prosperity‚ but we are not growing because we are hitting limits. Growth
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Biodata format Full name Phone / Mobile Email : : : Attach attested recent passport size Photo with signature PROFESSIONAL DETAILS (A) Educational Qualifications: Year of passing Qualification Specialisation School / or Subjects College / University / Institute SSC / 10th / ___ HSC / 12th / ___ Graduation Post graduation B. Ed. Any other Total marks %/ CGPA Any other relevant information Please explain gaps‚ if any _________________________________________________ (B) Extra Qualification
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Junot Diaz was born in the Dominican Republic and raised New Jersey. He is a creative writing teacher at MIT and fiction editor at the Boston Review. He also serves on the board of advisers for the Freedom University‚ a Volunteer organization in Georgia that provides post-secondary instruction to undocumented immigrants. From what I have read I have gathered that he really had to rely on himself. Getting him through college working the jobs where you have to do the dirty work‚ dishes‚ and pumping-gas
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The Muscular System: Skeletal Muscle Tissue 1. Fill in the characteristics of the three muscle types: Muscle Type Cardiac Skeletal Smooth Shape of cell Y shaped and are shorter and wider than skeletal muscle cells Single‚ very long cylindrica Single‚ spindle shaped cells # of nuclei 1 or 2 multi 1 Striations yes yes no Control The heart The movement of the body The intestines like the small and large 2. What attaches muscles to bone? ______Tendon_______________. 3. The whole
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Station #1: Water and Ice Station Observations on a frozen and a normal can of soda being placed in a pool of water: The normal can of soda Is alright The frozen can of soda Is compressed Observations on Ice cubes being poured in ethanol: Ice cube in ethanol The ice cube floated Ice cube in water The ice cube sank Station #2 Cohesive properties of Water Observations on waters cohesive properties using a paper clip and a coin: Paper clip The paper clip stayed on top for a few
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Biography William Henry Webb “chick Webb” was born on February 10‚ 1909 in Baltimore‚ Maryland. He was born to William Henry and Mary Webb‚ he had three sisters Bessie‚ Mabel‚ and Ethel. Chick was a legend to a lot of people. He was one of the best drummer of the swing era. At a young age William contracted spinal tuberculosis that left him a hunchback and little use of his legs. Doctors recommend he take up drumming as a remedy to loosen up his stiff joints since then he took up drumming
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