Question

Growth of pollen tube, leaf, fruit and bacteria are measured in terms of increase in _______________ respectively.

• A. Girth, area, fresh weight and volume
• B. Length, area, volume, and cell number
• C. Length, size, volume and dry weight
• D. Diameter , thickness, weight and number

Answer 1

The correct option is B Length, area, volume, and cell number

Growth in measured by a variety of parameters like increase in flesh weight, dry weight, length area, volume and cell number. Growth of root and pollen tube is measured in terms of their length, leaf in terms of area, fruit in terms of volume and bacteria in terms of cell number.