Many plants growing in water do not possess roots because there is a little requirement for absorbation of water as they are sorrounded with water. For example, wolffia. They bear the smallest flowers amongst all. There are some plants in which roots develope only for fixation in the soil. For example, hydrilla.
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Plants have the ability to retain water because of a special structure called a cuticle.
In my on opinion, I feel like despite being without roots, water is still taken up as a result of evaporation and transpiration. These two processes forces water to be taken up.
For plants to live they need to have water in the soil round their roots. Without water the plants will die - that is why deserts are barren.
into the roots, where the roots absorb the water from the soil
Water used in photosynthesis by plants is made available by roots. That is why roots of plants are important to photosynthesis in terrestrial plants. Aqatic plants absorb water from their free surface, hence role of roots in these plants is limited.
Roots bring water and nutrients to the whole plant. Without water to " crack " the process of photosynthesis would not be possible. Also, roots help keep the plants upright and/or in a fixed location.
Plants die after their roots are cut because the roots are responsible for absorbing water and nutrients from the soil, which are essential for the plant's survival. Without an adequate supply of water and nutrients, the plant is unable to carry out essential functions like photosynthesis and growth, leading to its eventual death.
Because roots typically are used for extracting water and nutrients out of the soil. As the plant is living in water, there is no need to search for water and the nutrients are either in the water, or not close enough to extract.
Plants absorb water and nutrients through their roots.
Plants cannot grow without water. They require water for photosynthesis. Some plants can absorb water from the air. Some can store reserves of water from rainfall (drawn through their roots) for very long times.
Its roots can absorb oxygen from water
Plants suck water out of the ground through their roots.