Which characteristic distinguishes the cells in region A-A' from those in region B-B' in the longitudinal section of a root?
Understand the Problem
The question asks about the distinguishing characteristic between cells in region A-A' and region B-B' of a root's longitudinal section. It's testing knowledge of plant anatomy and cell specialization within different root regions.
Answer
The distinguishing characteristic depends on the specific regions, but could relate to cell development stage, function, or tissue type.
Without a specific diagram or context about regions A-A' and B-B' within a root's longitudinal section, it's impossible to definitively determine the distinguishing characteristic. Typically, such regions would differ based on their cells' stage of development/differentiation (cell division, elongation, or differentiation), function (e.g., protection via the root cap, water/nutrient absorption via root hairs), or specific tissue type (e.g., vascular tissue).
Answer for screen readers
Without a specific diagram or context about regions A-A' and B-B' within a root's longitudinal section, it's impossible to definitively determine the distinguishing characteristic. Typically, such regions would differ based on their cells' stage of development/differentiation (cell division, elongation, or differentiation), function (e.g., protection via the root cap, water/nutrient absorption via root hairs), or specific tissue type (e.g., vascular tissue).
More Information
The longitudinal section of a root typically includes the root cap, area of cell division, area of elongation, and area of cell differentiation. Each of these regions has cells with distinct characteristics related to their specific functions in root growth and development.
Tips
To answer this type of question accurately, you need to carefully examine the provided diagram and understand the functions associated with different root zones. Pay attention to cell size, shape, density, and any specialized structures present.
Sources
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