Biology Notes Genetics Trait - distinguishing characters or phenotypic features of an individual. (e.g. Blue eyes‚ black hair‚ etc.) Purebreed - having descended from ancestors of a distinct type or breed. Purebreed organisms in a given species or variety all share similar traits. (e.g. Purebred dog.) P Generation - Designation given to the parent generation. F1 and F2 generation - First and second filial generation. First Filial Generation - offspring from the cross of the P generation.
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worm Wheat Rice Baker’s Yeast Candida Yeast Neurospora 0 3 3 3 3 3 3 3 3 5 6 6 2 3 4 5 9 13 13 18 18 17 19 19 01.05: Earth’s Early Atmosphere Biology What does it mean when scientists say that living organisms share a universal genetic code? -When scientists say that living organisms share a universal genetic code‚ they mean that they share similar amino acids in their genetic sequence‚ to
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Biology 1500 Name: Chapter 10 Assignment 1. What is Genetics? The study of the way in which an individual’s traits are transmitted from one generation to the next. 2. What is heredity? Heredity is the tendency for traits to be passed from parent to offspring. 3. Why did Gregor Mendel choose garden peas to student for his experiments? Mendel chose to work with the garden pea because several of its characteristics made it easy to work with: many varieties were available‚ he knew
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Biology 1010 8/27/13 Life: * Order: Pine Cone‚ Bacteria – where things are * Regulation: Regulate their internal environment * Maintain homeostasis * Ex. Breath‚ too much CO2‚ changes pH Sends message to brain * Growth and development: Definite pattern to growth and development * Directed by DNA (genetic material where the genes are found) * Energy processing: All organisms must have energy * Humans: Food (Heterotrophs = other-feeding (fungi and
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Biology project Measuring Light Intensity Soil moisture and soil pH meters are also available - both are used by simply pushing the probe into the soil and reading themeter. Errors can be made when measuring abiotic factors when the soil moisture or pH meter probes are not cleaned between readings. As always the results can be made more reliable by taking many samples. Here are some examples: Daisies The more light available‚ the more daisy plants will be present.0 This is because daisies
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Media Practice Paper 1a) The ever increasing popularity of crime dramas is a result of the programme being voyeuristic and escapist in terms of representations‚ as people often seek the thrill and danger without being involved in the programme itself. An example of this would be in ‘Sherlock’‚ as the protagonist ‘Sherlock’‚ is shown to be an intellectual genius‚ solving the crimes mathematically by using his own unique technique. This is important‚ as the audience almost want to spy on the character
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History Assessment 04) The treaty of Versailles was signed in June in 1919 at the end of the first world war when Germany had lost. The treaty included rules that Germany had to abide by‚ these rules were created in order to prevent Germany invading any other country and starting another war. The demilitarization of the Rhineland was one of the conditions that Germany had to agree to ‚ this meant that France and Belgium felt more secure and out of Germany’s reach. Another term of the treaty of
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Jethro and Mr Sommers We had to create a still image ‘statue’ of Jethro. Underneath the statue‚ I chose to show Jethro as being hopeful. I was on my knees but had my fist clenched and to the side of me‚ suggesting that there were still issues with the way that people were treated‚ the time that the statue was meant to be made was during the peak of slavery. The clenched fist representing that Jethro and his fellow people would fight towards freedom. Dan played Mr Sommers‚ he stood with folded arms
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Hypothesis: I believe that alcoholic compounds with bigger relative formula mass will release more energy in combustion reaction than the less alcoholic hydrocarbons compounds. Equipment: Different types of alcohols in spirit burner (CH4‚ C2H6‚ C3H8‚ C4H10‚ C5H12)‚ Thermometer‚ water‚ beaker‚ scale‚ measuring cylinder‚ tripods‚ clamp‚ gauze‚ heat mat‚ lighter or matches. Hazard: Most of alcohol we using are flammable‚ irritant‚ toxic and harmful. 1 provide spirit burners which have removable
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FRQ #3 a) The flow of genetic information from DNA to protein in eukaryotic cells is called the central dogma of biology. The role of RNA in protein synthesis is extremely important as protein synthesis could not occur without RNA. Three forms of RNA exist solely to create proteins. Through a process known as translation‚ RNA constructs the proteins necessary to sustain life. Spliceosomes Process pre-mRNA by splicing out intronic nucleic acids producing mRNA which is then translated to protein
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