Question

Infectious diseases are called communicable diseases give reason

Answer 1

They're called communicable diseases cuz they can jump or transfer themselves from the infected person to another healthy person. It involves spreading the diseases.

Answer 2

$\huge \text {Answer-}$

$\large \textbf {Infection \: disease\: or\: communicable\: disease-}$

-Beacause these disease are caused by some biological agents or pathogens such as viruses, bacteria, protozoans, helminthes, nematods and fungi.

-Infectious disease can rapidly spread from one person to another by various means such as by physical contact, water, air, food and insects (vectors).

-Since these disease are communicated from diseased person to healthy person so, they are known as infectious disease or communicable disease.

$\large \textbf {Examples-}$

-Cold, Cholera, Tuberclosis (T.B.), Pneumonia, Malaria, Chikenpox.

$\huge {Be} ^ {Brainly}$