Question

80 percent of volume of a mature plant cell is occupied by

Answer 1

Answer:

Explanation:

Vacuole of the plant

Answer 2

Answer:

Explanation:

Growth of cells such as bacteria or algae in culture, for example, is commonly measured as the fresh weight, cell number or packed cell volume in a centrifuge tube. For higher plants, however, fresh weight is not always a reliable measure. Most plant tissues are approximately 80 percent water, but water content is highly variable and fresh weight will fluctuate widely with changes in ambient moisture and the water status of the plant. Dry weight, determined after drying the material to a ...