• July 21, 2024

MCA Fifth Semester Model Papers

Faculty: IT 2019 Sample Papers with Solutions Sr. No.  Paper Name  Question Paper Link  Solution Link 1.  Cloud Computing  Click Here  Click Here 2.  Analysis & Design of Algorithm  Click Here …

MCA Third Semester Model Papers

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MCA First Semester Model Papers

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MSC (Biotechnology) Previous Year Model Papers

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MSC (Biotechnology) Final Year Model Papers

Faculty: Science 2019 Sample Papers with Solutions Sr. No.  Paper Name  Question Paper Link  Solution Link 1  Plant Biotechnology  Click Here  Click Here 2.  Genetic Engineering  Click Here  Click Here


Aestivation or æstivation (from Latin: aestas, summer, additionally spelled estivation in American English) is a condition of creature lethargy, like hibernation, described by inertia and a brought down metabolic rate, that is entered because of high temperatures and dry conditions.[1] It happens amid times of warmth and dryness, the hot dry season, which are regularly the mid year months.
Invertebrate and vertebrate creatures are known not this state to maintain a strategic distance from harm from high temperatures and the danger of parching. Both physical and amphibian creatures experience aestivation.
Living beings who aestivate give off an impression of being in a genuinely “light” condition of lethargy, as their physiological state can be quickly turned around, and the life form can rapidly come back to an ordinary state. A study done on Otala lactea, a snail local to parts of Europe and Northern Africa, demonstrates that they can wake from their torpid state inside ten minutes of being acquainted with a wetter domain. Fossil records demonstrate that the demonstration of aestivating might be a few hundred million years of age.
Invertebrate and vertebrate creatures are known not this state to maintain a strategic distance from harm from high temperatures and the danger of parching. Both physical and amphibian creatures experience aestivation.
Living beings who aestivate give off an impression of being in a genuinely “light” condition of lethargy, as their physiological state can be quickly turned around, and the life form can rapidly come back to an ordinary state. A study done on Otala lactea, a snail local to parts of Europe and Northern Africa, demonstrates that they can wake from their torpid state inside ten minutes of being acquainted with a wetter domain. Fossil records demonstrate that the demonstration of aestivating might be a few hundred million years of age.
Finally, aestivation is summer rest and amid aestivation, creatures normally tend to rest in a shady and cool spot. They take rest amid the hot hours of daytime. Among numerous creatures that perform aestivation are, frogs, night crawlers, snails, crocodiles, reptiles, tortoise and some more. In aestivation, typically unfeeling creatures like reptiles keep up their body temperature by diminishing their metabolic exercises and shielding themselves from high temperature. That is the motivation behind why aestivation is likewise called summer rest. Normally in summer the body temperature rises, particularly that of creatures of land and water and reptiles can continue expanding so it gets to be fundamental for them to discover a shay and damp spot to shield themselves from temperature dis-regulation in their bodies.For occurrence, frogs have a tendency to go in the most profound piece of lakes to secure themselves.

Author: Priyanka Dadupanthi

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