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dusya [7]
3 years ago
8

Yasser’s color-blindness is likely linked to deficiencies in one or more types of cones (the most common form in males is a defi

ciency in red- and green-sensitive cones. The normal functioning of these cones, as described by the Young-Helmholtz trichromatic theory, explains how humans are able to perceive a wide variety of colors from differential activation of red-, green-, and blue-sensitive cones.
Social Studies
1 answer:
Tatiana [17]3 years ago
8 0

Answer:

Yasser’s color-blindness is likely linked to deficiencies in one or more types of cones (the most common form in males is a deficiency in red- and green-sensitive cones. As described by the Young-Helmholtz trichromatic theory, the differential activation the three types of cones are each receptive to one of the colors.

Explanation:

Based on the work and research of Thomas Young and Hermann von Helmholtz in the 19th century, the resulting findings is know as the Young–Helmholtz theory, or trichromatic color vision, stating the existence of three different kinds of photoreceptors system which allows the phenomenon of detectings assorted colors. These cone cells in the eye are sensitive to a particular range of visible light and, in 1850 Hermann von Helmholtz developed the theory further stating that the three types of cone photoreceptors could be classified as short-preferring (violet), middle-preferring (green), and long-preferring (red), according to their response to the wavelengths of light striking the retina. The relative strengths of the signals detected by the three types of cones are interpreted by the brain as a visible color.

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An aboriginal skeleton that was discovered in 2012 on the banks of Darling river in Tootale National Park is known as Toorale Man. The skeleton's facial bones were damaged and had deep and fatal wounds. The wound stretched from the forehead to the mouth.

Initially, it was believed that the wound was caused by metal blades and the man died in the violence between the aboriginals and European settlers. But the radiocarbon dating revealed that the man died much earlier, almost 700 years ago. It raised several questions about the use of metal by aboriginals because metal arrived in Australia with Macassan Fisherman in the north and then with the European settlement.

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What type of Government does most democratic countries have? ​
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In the computer market Lenovo estimate that price elasticity of it's super lite computer -12.64 and the cross price elasticity o
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In urban areas, the cell towers become more numerous and the cell signals transmitted by the cell towers are ___, than those in
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The correct answer would be, Weaker.

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Explanation:

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In urban areas, the cell towers are much more in number, but it is seen that the cell signals transmitted by the cell towers are weaker than those in less populated areas. This could be because of many reasons. Some of the main reasons could be the pollution in the urban areas, and secondly the huge number of users in cities as compared to areas where the usage of such signals is less, like villages or rural areas.

Learn more about Cell Signals at:

brainly.com/question/11036428

#LearnWithBrainly

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