40+ Do Desert Plants Have Lots Of Root Hairs Pics. Root hairs help a plant by soaking up water and nutrients from the soil and taking them up to the plant through the roots. Root hairs are fine hairs or fibrous hairs on plant roots, usually small and present on the sides of the root or root branches.
All cacti are succulents, as are such cactus leaves have become a lot smaller so they don't lose so much water;
Many desert plants have very small stomata and fewer stomata than those of other plants. Let's go back to the barrel cactus for a moment. Many desert plants also have thin, white plant hairs that act as a reflective surface for the plant so that they will have low rates of radiative heat gain. The globe mallow is coated with a thick white layer to reflect sun and reduce water loss.
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