How Viable are Microbes Under Harsh Conditions
HOW VIABLE ARE MICROBES UNDER HARSH CONDITIONS?
In addition to an astounding range of ecological adaptations, many microbial species have been shown to survive in a state of stasis under inclement conditions for prolonged periods of time. In even the driest deserts on Earth, some species survive by living inside porous rocks where they find a safe haven from ultraviolet radiation, springing to life only occasionally, when water needed for growth becomes available. An even more interesting example is bacteria that have been germinated from spores preserved in Dominican amber dated at more than 30 million years old. Given this propensity for prolonged survival, the potential for microorganisms to survive under extreme conditions, for example on Mars, has been greatly enhanced.
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Diploidy , diploidy The diploid condition.
diploidy The diploid condition.
diploidy The diploid condition. Megaladapidae , Megaladapidae (order Primates, suborder Strepsirrhini) A family of Malagasy lemurs, most of which were giants. They survived until a few centuries ag… CONDITION , con·di·tion / kənˈdishən/ • n. 1. the state of something, esp. with regard to its appearance, quality, or working order: the wiring is in good condit… Relict , relict(relic) Applied to organisms that have survived while other related ones have become extinct. Often the term refers to species that formerly ha… Biogeography , An enormous variety of species live in the thin layer on Earth's surface that makes up the biosphere. None of these species is found everywhere on Ea… Survival , The continued possession of personality after the change called death. It is a fundamental doctrine of Spiritualism that Spiritualist phenomena demon…
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How Viable are Microbes Under Harsh Conditions
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How Viable are Microbes Under Harsh Conditions