To cure a genetic disorder, scientists have proposed inserting a copy of the healthy gene into a virus. Then they would use the virus to infect the patient. Ideally, the healthy gene would transform the patient's genome. Scientists have conducted many trials of this procedure. Which is the MOST HARMFUL of the potential drawbacks of this procedure?

A. The patient's genome does not take in the copy of the healthy gene.
B. The virus does not infect the patient.
C. The patient's immune system successfully attacks the virus.
D. The viral genes are more harmful than expected.

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.  

the answer would be   10%