If a gene in Drosophila is expressed only in imaginal disc (A) when it begins to differentiate, it is referred to as a homeotic gene. Recessive mutations in such genes often result in loss of function so that the structure does not develop. If a transgenic organism is made in which the gene is expressed in a different imaginal, disc (B), what is the predicted result?

a) loss of function of disc B's primary gene

b) deregulation of gene expression throughout disc B

c) gain of function of several inappropriate genes in disc A

d) deregulation of gene expression throughout disc A

e) gain of function in disc B of some of the structures usually seen in disc A

i am positive it is c. condensing but i may be wrong

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.  

b. read the phase at the intersection of any given temperature and pressure.