Darajar Marcom: Madadin Gwajin A / B

Don haka koyaushe muna son sanin yadda marcom (sadarwar kasuwanci) ke gudana, a matsayin abin hawa da kuma kamfen mutum. A kimanta marcom abu ne na yau da kullun don amfani da gwajin A / B mai sauƙi. Wannan wata dabara ce wacce samburan bazuwar ya mamaye kwayoyi biyu don maganin kamfen. Cellaya daga cikin sel ya sami gwajin kuma ɗayan kwayar ba zai samu ba. Sannan za a kwatanta yawan martani ko kuma kudin shiga tsakanin sel biyu. Idan kwayar gwajin tafi karfin kwayar halitta