Sentence examples for served as a control from inspiring English sources

These "resident" elephants served as a control.

An uninoculated well served as a control.

C. glutamicum W served as a control.

An uninoculated medium served as a control.

Untreated cells served as a control (Co).

A scrambled siRNA served as a control.

The uninoculated medium served as a control.

Samples without FDA served as a control.

A treatment without macropore served as a control.

A soil column without macropores served as a control.

Compost not inoculated with A. bisporus served as a control.