Social LIBERTY may be instrumental in the emotional growth of a person.

Draw an instrument which can help to measure growth of a plant.

The instrument by which the rate of growth of stem is accurately measured is Or Growth in length of a plant can be measured by

The instrument by which the rate of growth of stem is accurately measured is Or Growth in length of a plant can be measured by

The instrument by which the rate of growth of stem is accurately measured is Or Growith in langth of a plant can be measured by