Why might you NOT see as much bacterial colonization of microbes from human saliva on plates cultured at 25oC versus plates incubated at 37oC? Include adequate detail for points available.

List the advantages and disadavantages of the switch from persistent chlorinated hydrocarbon pesticides (such as ddt) to nonpersistent organophosphate pesicides. have the benefits of the switch outweighed the disadvantages? explain.

Give three examples of plant activities that are affected by circadian rhythms and natural fluctuations in the length of daylight?

Blood stem cells may develop into any kind of human blood cells. what kind of stem cells are blood stem cells? a. multipotent stem cells o b. totipotent stem cells o c. pluripotent stem cells o d. unipotent stem cells