Question

Vectors can be defined as
1 po
О
Animals carry the infective agents from
sick person to another healthy person
O
Microorganisms which cause many
diseases
O Infected person
O Disease plants

Answer 1

Answer:

Animals carry the infecting agents from sick person to another healthy person

Explanation:

Vectors or intermediaries are animals insects that carry the infecting agents from a sick person to another healthy person. Mosquitoes (for malaria, filariasis, yellow fever and dengue), flies (typhoid, kala-azar, sleeping sickness), louse (typhus) and rat (for plague).