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Why do we have blood types?

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Blood is bodily fluid that circulates through body and deliver essential nutrients and oxygen to every cell of our body.

For thousands of years nobody really understood blood. A greek doctor from 200 BC believed that blood was created from food and liver, this thought lived nearly 1500 years. It was early 17th century when a British ‘Dr. William Harvey’ discovered that blood circulated circulated through body. This experiment spawned the age of blood transfusion. In 1665 an english physician successfully kept one dog alive by transfusing blood of another dog into his body. Later after two years doctors experimented transfusing animals blood into human body in which the human patient died due to blood clotting.

It wasn’t until 1900s when ‘Dr. Karl Landsteiner’ understood that animals even humans have different blood. He later researched on blood and developed a system to categorize blood type known as A-B-O blood group system. Dr. Landsteiner traced transfusion complication like death and blood clot is caused by two things Antigens and Antibodies. Antigen is anything that triggers our immune system to respond. Usually viruses and Bacteria fall in this category, usually our immune system recognize these invaders and deploy antibodies to destroy them. Antibodies are proteins produced by our immune system that can recognize, investigate and if needed can destroy Antigens.But our own body also produce some Antigens called Self-Antigens which our immune system leave them alone. The whole A-B-O group system  is based upon these sugar based Self-Antigens and corresponding protein based antibodies. 

Depending upon the presence and absence of these Antigens and Antibodies our blood is divided into four types. Type A blood has A-antigen on blood and B-antibody in plasma. Type B blood has B-antigen on blood and A-antibody in plasma. Type AB has both A-antigen and B-antigen with no Antibodies in plasma. Type O has both A-antibody and B-antibody with no Antigens on blood. 

The positives and the negatives after our blood type is given by detecting the presence or absence of Rh protein based Antigen. Presence of Rh protein gives positive sign after blood type while absence gives negative sign after blood type. 

Blood is foremost the most important fluid in our body. By understanding our blood we can ensure tranfusing right blood type to the needy ones.

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Content writer salary and job description!

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Nowadays content writing is a good profession. You can make a lot of money from content writing. There is a huge demand in content writing and It is slowly becoming a popular career option as the writing industry is expanding. Content writer salary differs with the job profile.

It ranges from 10k-12k per month for beginners and goes from 20k-30k for experienced.

To develop a career in content writing one must have good language skills, grammar, and vocabulary. if you are thinking about freelance writers who are in demand, the answer is yes. Career as content writer is India is very profitable, especially at this point in time where use of internet is at it’s peak and more businesses are turning online everyday. The basic skills required for content developers need a Bachelor’s degree in journalism or communication and a minimum of 2-3 years of experience in web-related marketing and development.
Excellent communications, writing skills, and listening skills , are needed much of educational qualification to become a qualified content writer, you can get the job of a content writer by learning content writing from a short course on content writing that is completely online or offline provided by the best institute with placements.

Career in content writing requires a good set of skills, such as:

Search Engine Optimization
Keyword Research
Keyword Density, Competitive Analysis

Jobs for Content Writers:

  • Communications leader. There are various types of corporate communications and public views every company requires a blend of writing and marketing skills.
  • Speechwriter
  • Technical writer
  • Novelist
  • Screenwriter
  • Journalist
  • Book editor
  • Public relations specialist

content writing is the greatest profession that not only enhances skills but also gives the right guidance to many of them where they can start their careers.

The career as content writer can better be described through these roles:

• SEO Writer

• Creative Writer

• Freelance Content Writer

• Blogger

• Copywriter

• Proofreading and Editing Professional

• Social Media Writer

• Sketch and Script WriterCareer in content writing.

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education

Career in artificial intelligence.

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Career in artificial intelligence
Artificial intelligence (AI): IT is the simulation of human intelligence processes by machines, especially computer systems. If you consider career in artificial intelligence in India, there are handful of big companies that are currently into it. Artificial Intelligence is a revolutionary technology that’s changing the world by empowering industries with smart solutions.
Artificial intelligence jobs gives many opportunities for the technology and it’s development , you can explore technology and science in artificial intelligence……
In artificial intelligence there are many jobs option and career growth..
• Data Mining Analyst
• Machine Learning Researcher
• Working in the Military
• Robotics Programmer
• Video Game Programmer
• Software Engineer

• Big Data Engineer
• · Business Intelligence Developer
• · Data Scientist
• · Machine Learning Engineer
• · Research Scientist
• · AI Data Analyst
• · Product Manager
• · AI Engineer
Scope of artificial intelligence in different areas

  1. In the field of education
    Educational software can be adapted to student needs
    Artificial intelligence can automate basic activities in education, like grading

Students could get additional support from AI tutors
AI-driven programs can give students and educators helpful feedback
Data powered by AI can change how schools find, teach, and support students.

Institute which offers Artificial Intelligence

  1. Tech stack
  2. IIT
  3. Chandigarh University
  4. Digitech Vidya
  5. National Institute of Robotics and Artificial Intelligence

Artificial intelligence plays an increasingly important role in the functioning of the world around us and continues to advance and improve the quality of life in multiple industrial environments. Anyone seeking a career in this field and willing to strive for a high level of education will be quickly accepted in this constantly growing, high-paying industry.

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