Technological Improvements Are Largely Responsible for the Increase in Productivity

question 27

True/False

Technological improvements are largely responsible for the increase in productivity and efficiency of U.S. plants.

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Definitions:

Parenchyma

Plant tissue composed of the least-specialized of all plant cells; found in all organs of a plant.

Collenchyma

Plant tissue composed of cells with unevenly thickened walls; supports growth of stems and petioles.

Sclerenchyma

Plant tissue composed of cells with heavily lignified cell walls; functions in support.

Meristematic Tissue

Plant tissue composed of undifferentiated cells capable of continuous division, responsible for growth and the generation of new organs.