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How do the roots of a cactus allow it to get enough water in the desert?
Wiki User
∙ 11y ago
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Wiki User
∙ 11y ago
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Do cactus grow slowly?
Cactus are a desert plant, and so need to send their roots deep down for their food.
How have the stems of a cactus adapted to the desert?
The roots absorb water and that makes the stem grow
Identify desert characteristics and give a reason why the saguaro cactus is able to live in the desert?
The roots that lie beneath the saguaro's surface soak up as much as 200 gallons of water -- enough to last a year. This is what sustains the saguaro in the dry desert environment.
A cactus can grow where there is what?
A desert cactus can grow where the soil is free drainingbut holds enough moisture to meet cactus needs. It can grow where heat and light levels are high and moisture levelslow. A jungle cactus can grow where there are tall tree trunks or branches on which to anchor their airy, exposed roots. It can grow where heat and humidity levels are high and light levels low. But neither desert nor jungle cactus plants can grow in cold, damp climates.
Does the barrel cactus have roots?
Yes, the barrel cactus has roots.
Does a saguaro cactus have roots?
Yes, a saguaro cactus has roots.
What type of tropism do cactus plants show?
Phototropism is the type of growth that the desert cactus plant shows above ground. It grows in response to the high levels of heat and light in the desert. The above ground parts are called the shoots, and the below ground roots. The roots grow in response to the search for moisture in the soil.
How do roots of a cactus adapt to live in the desert?
The roots to a cactus are long thick and go very wide and deep. When it rains the roots absorb the water and store it in its leaves. The cactus doesnt need a lot of water. A couple drops a year will keep it alive. Its leaves are protected with spines.
Why do cactus roots grow close to surface?
To collect the rare amounts of water in the desert as quickly as possible before the water evaporates.
Why does cactus have roots?
A Cactus has roots to absorb as much water as possible when it rain also to support the Cactus when it bad weather such as wind.
What are some vegetations in the desert and how do they adapt to their environment?
Most vegetation in the desert are cacti and thorny bushes. Throughout many years these plants have adapted to the harsh environment of the desert. For example the spikes of a cactus allow the plant to photosynthesise but reduce the loss of moisture and harm by the animals. The cactus also has a fleshy stem to store a large quantity of water (8000 litres of water). Another adaptation of the cactus is that it´s seeds can be dormant (inactive) for several years until it rains. The plants´ roots are very long but shallow to soak as much water as possible. Some other plants can also store water in small bulbs in their roots.
How are the roots of a mesquite tree similar to the roots of a cactus?
No
