Precis writing for b.a

21.Precis writing . Science has already conferred an immense boom on mankind by the growth of medicine .In the 18 th century ,people expected most of their children to die before they were grow up .Improvement began at the beginning of the 19th century,chiefly owing to vaccination .It has continued ever since and still continuing.In 1920, the infant mortality in England and Wales  was 80 per thousand,in 1948 it was 34 per thousand.The general death .rate in 1948 was the lowest ever recorded up to that date. (Bertrand Russel) Q1 What is the immense boon of science on mankind? Ans: The immense boon of science on mankind was the growth of medicine .Q2. What played a chief role in reducing the death rate ? Ans: The use of vaccination played a chief role in reducing death rate . Q3. What was the death rate in England and Wales in 1920? Ans. In 1920 the death rate in England and Waless was 80 per thousand .Q4.What was the death rate in these countries in 1948? Ans: In 1948, The death rate was 34 per thousand. Q5. Title: Science in the field of medicine. (the end)