SSC
BIOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Why does a root hair cell have a long root hair?
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To allow root hair cells to reach where nutrients are found.
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To increase the surface area for diffusion.
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To increase strength of plants
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To increase supply of water.
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Explanation:
Detailed explanation-1: -Root hair cells are adapted for taking up water and mineral ions by having a large surface area to increase the rate of absorption. They also contain lots of mitochondria, which release energy from glucose during respiration in order to provide the energy needed for active transport.
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