In a cancer patient undergoing chemotherapy, the decision to utilize a csf capable of specifically stimulating the production of only the granular leukocytes would require that the csf acts exclusively on ______.
Myeloblasts.
Explanation:
All right, there is a triple co-relation here. First of all, we have a problem we require to stimulate the production of only granular leukocytes. They are white-blood cells that attack infections. Their relation to myeloblasts is that granular leukocytes develop from myeloblasts. Now, to increase their production we would require a CSF that would be capable of stimulating the growth of myeloblast to increase the presence of granular leukocytes.
The control is the group of no fertilizers. A control in an experiment is usually the group without the variable to be tested. In this case, the farmer wanted to test the effects of fertilizers, therofre the group without it is the control group.