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The three hypothesis of Dna replication were evaluated by Mathew Meselson and Franklin Stahl of the California Institute of Technology in ...
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Osmoregulation by Contractile Vacoule: In Unicellular like Amoeba, osmoregulation occurs by contractile vacoule. Water with dissolved CO...
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The word dormant mean sleeping, resting or inactiveness. Seed dormancy the seed have low metabolic rate and are not growing and developin...
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Author: Bertrand Russell is a prominent name of twentieth century in the field of writers, thinkers, philosophers and mathematicians. He ...
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A lifespan of an eyelash is approximately 150 days. A Russian man who wore a beard during the time of Peter the Great had to pay a sp...
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INTRODUCTION OF POET: Thomas was the prominent poet of Elizebathen age. He was not only a poet true poet but also a scholar, lawyer, docto...
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Circular Motion: When a body moves in circle, its motion is called circular motion or angular motion. Circular motion may be divided into...
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Germinating pollen grain is not only in important structure for safe transfer of gametes and insurance for fertilization but also a rich s...
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If a man could run as fast for his size as an ant can, he could run as fast as a racehorse. Ants can lift 20 times their own body w... -
Vernier calliper: The vernier calliper is most commonly used for accurate measurements of up to 0.1 mm or 0.01 cm. Vernier calliper consi...