Question

a) _____________________is a group of signs; symptoms; physical and physiological

disturbances that are due to a common cause.

b) Edward Jenner discovered the first vaccine against ____________________disease

c) Severity of a disease manifestation indirectly depends on the number of

___________________ in the body.

d) ___________________diseases are caused due to genetic disorders present since

birth and pass down from parents to offspring.

e) The process in which an active immune system recruits the cells to the affected area

of body and kill off the disease causing microbes is termed as ___________________.​

Answer 1

Answer:

e. immune system

d. hereditary

c. platelets

b. cow pox

a. depression