Biology Online is a Biology blog and dictionary site that provides up to date articles on the latest developments in biological science. The Biology Online Dictionary is a completely free and open dictionary with over 60,000 biology terms. It uses the wiki concept, so that anyone can make a contribution.
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Regeneration in humans
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Regeneration in humans is much more limited compared in other animals. Say for instance when one lost a limb, much as well say goodbye to it for the rest of one’s life. Perhaps, it would be nice if we have higher capacity to regenerate many of our indispensable body parts, like head, limbs, and many…

measles vaccine
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Many people are afraid of getting measles vaccine these days. The fear arises from the allegedly adverse effects of it, such as autism. However, this fear comes along with the resurgence of the dreaded measles outbreak. Consequently, measles once again takes many lives, especially of the children, who ought not die from such a preventable…

intermittent fasting
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In the advent of 2019, we are inspired to set new goals, pursue life-long dreams, or simply make better choices. Perhaps, one of the most common reveries we wish to realize is to be able to adopt a healthier kind of lifestyle. With this in mind, some of us look for ways to feel dutifully…

Antarctic realm
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Scientists found dead tardigrades beneath the Antarctica based on their report published of recent.[1] It was a surprising discovery since tardigrades have acquired the mark as the tiny infinities. They are so resistant to extreme conditions that they are thought of as some sort of “immortals“. Nonetheless, scientists found remains of tardigrades, together with crustaceans…

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Antibiotics are the most common compounds that are found in groundwater, surface water, drinking water and wastewater. Also, traces of these antibiotics found in sewage sludge, soil and sediments that caused concern to the environment. Besides, the emergence of antimicrobial resistance becomes the major health problem worldwide. Nonetheless, therapeutic used of antimicrobials in human and…

budgerigars on mate selection
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A study published in Science on January 11 seems to be the first to lay empirical evidence that concur with Charles Darwin’s hypothesis: … that mate selection might have contributed to the evolution of intelligence or cognitive abilities. Scientists from China and the Netherlands collaborated in a study on budgerigars, Melopsittacus undulatus. Based on what…

blindness eyes
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The recent Netflix’s hit flick, Bird Box, surely startled the viewers with the thrilling scenarios revolving around the precept that once seen, expect an abrupt ferocious death. Given that, Malorie (the protagonist portrayed by Sandra Bullock) blindfolded herself and the two children, and embarked down the perilous river to seek a safer refuge. (N.B. If…

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Aerobic exercise contributes to the prevention and treatment of various chronic diseases as well as helps improves endothelial function. It is also beneficial in adaptation of the cardio-pulmonary system and infection resistant. Moreover, aerobic exercise attributes to the release of vasoconstrictor substances and increased nitric oxide availability. However, exposure to fine particles in ambient condition…

mitochondrial dna eve
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If one wants to trace down lineage, that person could turn to the cell’s powerhouse, the mitochondrion. This organelle contains its own special set of DNA believed as inherited solely from mothers across generations.  Thus, looking at the mitochondrial DNA (by mtDNA genealogical DNA testing) could help track down lineage, and for this reason, help…

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Seagrasses are marine flowering plant that comprises more than 60 different species. It grows by rhizome extension forming like grassland. Seagrasses also photosynthesize in submerged photic zone that mostly occur in shallow coastal water. In productive ecosystem seagrasses beds are diverse that can accommodate hundreds of associated species like fishes, macroalgae, mollusks and nematodes. However,…

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