Colour vision is the ability of any organism to distinguish different light based on their wavelength of light they reflect .The visual system derives colour by comparing the responses to light from several types of cone receptor in the eyes. Colour enable use to separate object form each other and from their background as different objects tend to have different colour. On the other hand‚ object of the same colour are grouped together. One of the most important functions of the human eye is to
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Question/Aim: To investigate which eye colour is dominant in my family. Variables: Independent: The generations of my family. Dependent: Eye colour. Constant: My family’s eye colour trait. Hypotheses & explanation: I think that the dominant eye colour of my family will be brown. This is because it has been proven by scientists that the allele for brown eyes is dominant compared to other eye colours. Also‚ brown eyes are the most common eye colour especially in people who are from the Asian
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1. Find the distance between the points (a) (0‚ 2) and (3‚ 6) (b) (-2‚ 3) and (4‚ -5) © (2‚ -5) and (-3‚ 7) 2. Find the exact length of the interval between points (a) (2‚ 3) and (-1‚ 1) (b) (-1‚ 3) and (-7‚ 7) 3. Prove that the triangle with vertices (3‚ 4)‚ (-2‚ 7) and (6‚ -1) is isosceles. 4. Show that the points (3‚ -4) and (8‚ 1) are equidistant from the point (7‚ -3). 5. Prove that the points X(2 ‚ -3)‚ Y(-1‚ 10 ) and Z(-6 ‚ 5 ) all lie on a circle with centre at the origin. 6. If
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Investigation - Solution Colour and Ion Concentration Aim: To investigate whether solution colour can be used to reliably determine the concentration of coloured ions in a solution. Hypothesis: the concentration of permanganate ions in the solution is inversely proportional to the percentage transmission of light through the solution. Dependent variable: concentration of permanganate ions. Independent variable: percentage transmission of light through the solution. Equipment: 20 ml
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The Introduction of Colour TV1.What are the major problems Samsung faces as it tackles the television market in China?In 1995‚ the South Korean company‚ Samsung‚ decided to integrate all of their individual Chinese business units into a single Samsung China. It was decided that color televisions would be Samsung China’s flagship product since the demand nearly doubled from 1990 to 1995‚ from 7.7 million to 14 million‚ respectively. Upon entering the color television market in China‚ Samsung faced
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Communication A world without advertising Name: Veronika Líšková Course: Media Relations Group: VZME12 Term: winter School year: 2013/2014 How hard can it be to imagine and describe a world without any advertisements? It turns out that it is quite difficult to completely retrieve advertising from the Earth‚ even hypothetically‚ because besides the numerous negative aspects that advertising has‚ there are also some positive ones. The world without any advertising simply cannot
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Amrat Tahir Is life in prison without parole better than the death penalty? This is it‚ this is the last time you will ever see daylight again. The dim light of the outside world seems to be overtaken by shadows. You squeeze your eyes shut‚ and then everything goes dark. That is the death penalty. What exactly is the death penalty? In the dictionary‚ it is defined as‚ "the sentence of death upon a person by the state as a punishment for an offense." What the death penalty itself serves is retribution
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BEAUTY WITHOUT CHEMICALS When we talk about beauty‚ the first thought that comes to our mind is about how we look physically especially our face. Well I would like to talk on taking care our facial skin without any chemicals which means we use natural sources instead of fancy artificial chemicals. It is always better for us to consume as the chemicals usage in long run do give negative effects. Based on the research from in the internet‚ advices from other as well as from my own experience‚ I
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In The Color of Water‚ by James McBride‚ Ruth McBride had a difficult childhood. During her early life‚ Ruth’s father‚ Tateh‚ did not treat her and her family well. Tateh’s constant harsh behavior towards Ruth and her family wore on her greatly. Eventually‚ she refused to accept where she came from and wanted to ignore her education. Ruth felt like there was a better life awaiting her in the future‚ away from Tateh. Ruth’s father‚ Tateh’s harsh behavior of his family influences her identity to become
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The Key to Success “A child without education is like a bird without wings.” This was written in a Tibetan proverb by an unknown author. Children in Pakistan do not have an education which leads to an unsuccessful life. Similarly‚ a bird with no wings will not have a successful life as well. In Pakistan‚ children do not get an education or do not have a proper one due to terrorism‚ gender inequality‚ and an unsafe learning environment. Access to education in Pakistan is a human rights violation for
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