Can you please help me with questions 5. In the film, Dr. Jablonski explains that melanin, located in the top layer of human skin, absorbs UV radiation, protecting cells from the damaging effects of UV. Genetics determines the type of melanin (i.e., brown/black eumelanin or red/brown pheomelanin) and the amount of melanin present in an individual’s cells. Based on this information, write a hypothesis for where in the world you would expect to find human populations with darker or lighter skin pigmentation (i.e., different amounts of melanin). 9. Do these data support your hypothesis from Question 5? Justify your answer. SKIN.Figure 2. Relationshipbetween Skin Reflectanceand Latitude. This figureshows how skin reflectancechanges with latitude.Negative latitudes aresouth of the equator(lосated at 0°), and10 20 30 40 50 60positive latitudes are northof the equator. Availablereflectance data from multiple sources were combined to form756555452515-40 -30 -20 -10 0Latitudethis graph. All combined data were obtained using areflectometer with an output of 680 nanometers (i.e., awavelength of visible light) and placed on the subjects'upperor lower inner arms. (Source: Panel B of Figure 2 in Barsh(2003). Graph originally captioned as “Summary of 102 skinreflectance samples for males as a function of latitude,redrawn from Relethford (1997). " © 2003 Public Library ofScience.)Skin reflectance (%) -120-6060120-120-60601202461012141618Figure 1. Ultraviolet Radiation Index across the World. Thecolors on this map of the world represent Ultraviolet (UV)Index values on a particular day in September 2015. The UVIndex is a standardized scale of UV radiation intensityrunning from 0 (least intense) to 18 (most intense). The y-axisvalues are degrees of latitude, which range from the equator(0°) to the poles (90° north and -90° south). The x-axis valuesare degrees of longitude, which range from the primemeridian (0°) to the antemeridian (180° east and –180° west).(Source: European Space Agency, http://www.temis.nl/uvradiati on/UVindex.html.)60-60.....:....---..0909-

Since you have asked multiple questions, we will solve the first question for you. If you want any specific question to be solved then please specify the question number or post only that question. An experimental design enlists all the necessary steps that are required to conduct a successful experiment. First of all, we should ponder upon our research subject and demand questions that our experiment aims to answer. Next, we need to frame a hypothesis for the experiment based on test subjects. In the next step, we measure and quantify all the variables in the experiment which are of two types: dependent and independent. Finally, a conclusion is given which sums up and explains the result obtained from the experiment.Human populations with darker skin color will be found in the regions in the world that receive more intense UV radiation because it will lead to increased production of melanin in their bodies. Therefore, based on the given information, a hypothesis regarding the regions in the world that can be expected to have human populations with darker or lighter skin pigmentation according to different amounts of melanin will be as follows: The equatorial regions will have human populations with darker skin pigmentation who will have the most amount of melanin in their skin and the human populations with lighter skin pigmentation will be fond in higher latitudes who will have the least amount of melanin in their skin.