Ads
related to: plants that live without water elderly
Search results
Results From The WOW.Com Content Network
Adapted to the desert environment, Selaginella lepidophylla can survive without water for several years, drying up until it retains only 3% of its mass. The plant can live and reproduce in arid regions for long periods of time. When living conditions become too difficult, the plant's survival mechanism allows it to dry out gradually. Its leaves ...
However, it is vital that plants living in dry conditions are adapted so as to decrease the size of the open stomata, lower the rate of transpiration, and consequently reduce water loss to the environment. Without sufficient water, plant cells lose turgor, This is known as plasmolysis.
A resurrection plant is any poikilohydric plant that can survive extreme dehydration, even over months or years. The resurrection plant Selaginella lepidophylla reviving within 3 hours after the addition of water. Examples include: Anastatica hierochuntica, also known as the Rose of Jericho, a plant species native to deserts of North Africa
Farrant believes food crops which can survive long stretches without water "will become more important as climate change (increasing drought) continues to impact on agriculture." [5] Farrant is currently investigating the potential of turning eragrostis tef, an annual grass, into just such a crop. Eragrostis tef seeds are a high-protein staple ...
In most such species, the tumbleweed is in effect the entire plant apart from the root system, but in other plants, a hollow fruit or inflorescence might detach instead. [1] Xerophyte tumbleweed species occur most commonly in steppe and arid ecosystems, where frequent wind and the open environment permit rolling without prohibitive obstruction. [2]
The search engine that helps you find exactly what you're looking for. Find the most relevant information, video, images, and answers from all across the Web.
Pleopeltis polypodioides has adapted to survive desiccation with the ability of its cell walls to deform and reform, without bursting or rupturing. It has been observed that dehydrins may allow the cell walls of the fern fronds and leaves to deform and reform in times of extreme drought followed by water exposure, due to large fluctuations in ...
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!