Explain how scientific discoveries in biotechnology have improved people's lives

Aspects such as genetic engineering have allowed for engineering of transgenic organisms such as bacteria to produce bioproducts such as insulin to addresses medical disorders such as diabetes.  Another is the innovation of whole-genome sequencing that allows researchers to determine genetic predisposition of a particular person to particular diseases.

b - the respond is innate and varies over time.

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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.