Is advantageous because it provides protection from solar radiation?

Melanin: is advantageous because it provides protection from solar radiation.Click to see full answer. In this way, what do the long limb measurements of Turkana pastoralists indicate?The long limb measurement of Turkana pastoralists indicate that the population: is on the continuum of variation observed in Allen’s rule. Allen’s rule indicates that humans will have: Longer limbs in hot environments and shorter limbs in cold environments.One may also ask, what are examples of stressors during the prenatal stage? Increasingly, human studies are showing that stressful prenatal events such as intimate partner abuse, poverty, and food insecurity have enduring effects on the stress physiology of offspring, and that prenatal and early childhood stress can set the stage for lasting psychological and health challenges. Beside this, how do the Inuit and other cold adapted populations compare to people with a history of living in temperate climates? Relative to people with a history of living in temperate climates, the Inuit and other cold-adapted populations: have short limbs and large bodies. Dark skin (a result of increased melanin production in equatorial peoples) is likely a response to ultraviolet radiation, because UV radiation can cause: skin cancer.At what level does developmental or ontogenetic adaptation occur?Developmental (or ontogenetic) adaptation occurs at the level of the individual during a critical period of growth and development, childhood especially. The capacity to make the change is inherited, but the change is not inherited and is not reversible.