Question

(a) State some common effects of pathogens.
(b) How do pathogens enter our body? 100
(C) What precaution should a person suffering from common cold take while sneezing?
(d) What is pulse polio programme?
(e) Polio drops are not given to children suffering from diarrhoea. Why?​

Answer 1

Answer:

a) effects of pathogens are always harmful to the body as they cause adverse effects on the health of the affected person.

b)pathogens enter the body in many ways like nose, food, air, carriers like housefly and through sexual contacts.

c)person should cover his nose by handkerchief.

d)pulse polio programme is taken up by the central govt to provide antibodies for polio to newly born children across the country, free of cost.

e) polio antibodies are not given to children with diarrhhoea as these may be fatal for them.