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The functions of plant roots are:
Anchorage. The roots anchor the plant in place and prevent it from moving, being blown over or washed away by water.
Absorption of water and dissolved nutrients from the soil. Root hairs increase the surface area of the roots system as a whole and enable it to absorb large amounts of water from the soil.
Absorption of oxygen. Most of the oxygen required by the plant is actually absorbed from the soil and not directly from the atmosphere via the leaves and stoma. A lack of oxygen in the soil can cause the root system to degenerate and die - and the plant along with it. When plants are over-watered, the water replaces the pore spaces in the soil, creating anaerobic conditions, stunting or killing the plant.
Storage. Certain types of plants have roots which perform an additional function of storage (both water and food), for example the potato, yam, beetroot and Protoasparagus.
Roots also provide home or host sites for bacteria and fungi which can assist in the breakdown and assimilation of nutrients from the soil. For example nitrogen fixing bacteria which are found in the root nodules of most legumes.,
Wiki User
∙ 9y ago
Wiki User
∙ 13y agoTo take in nutrients from the soil.
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What is the function of the buttress roots?
Buttress roots are large roots that protrude from shallowly planted rainforest trees. The function of buttress roots is to provide support for the tree and to gather much needed nutrients that are required for the tree's survival.
Do roots of dead pine trees stabilize a slope?
For a time, but they will rot away and then cease to perform this function.
How do mangroves function as a safety hedge?
The mangrove trees do not get uprooted by storms and tides because of their extensive roots
What are buttress roots and how are they helpful?
Buttress roots are large roots that protrude from shallowly planted rainforest trees. The function of buttress roots is to provide support for the tree and to gather much needed nutrients that are required for the tree's survival.
Do cherries have roots?
Cherries are fruit. They grow on trees. The trees definitely have roots.
What is the function of the lateral root of the plant?
Lateral roots are predominantly to add support to the plant, normally tall trees will have strong lateral roots (combined with a tap root system) in order to make sure the plant is not blown over. Obviously lateral roots still perform the function of normal roots in the uptake of water and nutrient's.
Do aspen trees have roots growing down?
Aspen trees roots will grow to where the water is.
Why do trees in tropical rainforest's have butterss roots?
Large Buttress roots stand above the ground in order to give support to the trees and they also enable the trees to gain more nutrients. The buttress roots can intertwine with the roots of other trees in the area, this can give more support to the other trees aswell.
What the difference between subsoil and topsoil?
topsoil is near the roots of trees and subsoil is underneath the roots of trees
What trees help make trees?
sometimes trees grow from other roots of trees
Where do pine trees get most moisture from roots or needles?
Roots.
Do pine trees get water through roots or needles?
Roots
