Awide range of phenotypic variations exist for the trait of human height and the trait of human skin color. which of the factors listed above account for the variation shown in the phenotypes of these traits? i. multiple alleles ii. environmental effects iii. codominance iv. polygenic inheritance

[content deleted] - user123802726recklesschicken

as the gila monster consumes the eggs or young of the desert cottontail and gambel's quail, thus its main food supply is only accessible for a restricted time duration every year. however, for this, the gila monsters exhibit three adaptations, which elevate their survival rate in the desert condition.  

first, is that they possess huge bodies, and can consume greater concentrations of food during a small period. secondly, they require to feed infrequently as they can accumulate fat in their tails. ultimately, their rate of metabolism is very low, so that they can burn their reservoirs of fat gradually.