The pandemic of COVID-19 started in 2019 and destroyed 2020 that no one wanted to happen. People are being affected in a huge number and are being killed by this tiny virus in Lakhs of numbers. But why it’s China, making all these diseases grow first? What is the history of eating everything in China? will any other virus grow like this Coronavirus? Why this disease became more dangerous than SARS, Swine Flu, etc.? Why World Health Organization (WHO) became so careless in different cases of COVID-19? Will this pandemic bring new possibilities for India? Let’s discuss all these….. CHINA BEING FIRST China, the largest country in population, is the 1 st country that was encountered the pandemic of COVID-19 disease. It is not the 1 st time that China was the 1 st country to introduce a new viral disease to the world that later on became the headache of the whole world. Before this, the SARS outbreak (2002), Human Avian flu (1997) (H5N1 virus) are the most important ones. Every time
DNA is a biomolecule that conveys the hereditary directions utilized in the development, improvement, working, and multiplication of all known living beings and some infections. Understanding its structure how it functions has fundamentally altered our world. Apart from molecular genetics, other disciplines such as psychology, criminology, and most notably medical, veterinary, and agricultural sciences are benefitted significantly from the knowledge of DNA. But there are some mind-blowing interesting facts that you may have known before about DNA. Let’s have a look at the facts… 1 DNA from a single cell is 6 feet long if fully stretched out and if all the DNA is taken from each and every cell in your body, it will stretch to 100 billion miles, long enough to go round our entire solar system 14 times. 2 The Human Genome contains about 20,000 genes. However, those genes make only 1 – 2 % of our DNA. The other 98% is non-coding DNA which has very little value f
Everyone in this world has a self-defense system in their body which acts as the immune system and it actually protects our body from different diseases. Immunity can be defined as “t he ability of an organism to resist a particular infection or toxin by the action of specific antibodies or sensitized white blood cells”. Some certain cells and organs are responsible for our immunity in the body. Let’s divide the immunity properly. img: google.com Infection occurs when a pathogen invades body cells and starts reproduction. The infection will usually lead to an immune response. If the response is quick and effective, the infection will be eliminated so quickly that the disease will not occur. We can define infection as the invasion of an organism's body t issues by d isease-causing agents, their multiplication, and the reaction of h ost tissues to the infectious agents and the toxins they produce . Sometimes infections lead to disease. The disease can occur when immunity i
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