Which of the following plants would most likely be found in the desert?

A.
a tree that has smooth bark so that water runs off of it more easily
B.
a vine that climbs on top of other plants in order to gain access to sunlight
C.
a plant that has a reduced number of stomata in its leaves
D.
a plant with a shallow root system to capture the soil's top layer nutrients

regulation of gene expression. gene expression can be regulated by various cellular processes with the aim to control the amount and nature of the expressed genes. these regulatory proteins bind to dna and send signals that indirectly control the rate of gene expression

explanation:

scientists have discovered that hiv does not cause aids by the virus's direct effect on the host's immune cells, but rather through the cells' lethal influence on one another. researchers from the gladstone institutes have revealed that hiv does not cause aids by the virus's