Question

Read the following passage and fill in the blanks with one word only.​

Answer 1

ANSWER:

Despite tremendous advancement in the medical field , no drug is yet discovered for the treatment of viral diseases. Edward Jenner invented vaccination in 1796 . A vaccine is a preparation of heat killed micro - organisms . When a small dosage of such micro organisms is injected into the human body , the body sends immunity against that particular microbe. This id the basic functioning of vaccination. Now vaccines are available for a number of disease . Such vaccines are effective and risk free.

Tricks to solve fill in the blanks :

• Read the sentence or passage given carefully
• After reading the passage make a clear idea that what is the passage about ?
• Try putting up the words that match the sentence structure and make a correct sense of sentence without changing it's meaning.
• If any word satisfies the given condition , fill it up in the given blanks!