BI-785
Root hair cells
Biology · Secondary 3 · Medium · Root hair cells
Which statement best explains why root hair cells are very long and narrow with a thin cell wall?
- To increase surface area and shorten diffusion distance for absorption.
- To reduce the volume of cytoplasm for less respiration.
- To allow more chloroplasts for photosynthesis.
- To make the cell stronger to support the plant.
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