Question

define 1. communicable diseasea 2. vectors​

Answer 1

Answer:

1. Communicable diseases are those diseases that can spread from one person to another .

2. Vector is an object that has both a magnitude and a direction.

Answer 2

Answer:

Question :-

define

1. communicable diseasea

2. vectors

Answer :-

1. Diseases that can be transmitted from an infected person to a healthy person are known as communicable diseases.

2. They are the agents or animals which carry/transfer the disease causing agents from a sick person to a potential host.