Question

solve the problem is hard​

Answer 1

a)The ability to defend the foreign particles like micro organism , bacteria , viruses, etc is called imunity

Answer 2

Answer:

1 the ability of any organism to fight or defend itself against any dangerous microorganisms is known as immunity

2 milk is boiled at 72°c or above and suddenly colded down to kill various microorganisms this is known as pasturasation