Question

Mosquitoes are often seen breeding on the stagnant water. We should not allow mosquitoes to breed in our surroundings because they (a) Multiply very fast and cause pollution (b) are vectors for many diseases? (c) bite and cause skin diseases (d) are not important insects

Answer 1

Answer:

b) are vectors for many diseases.

Explanation:

They bite an infected person and fly away with the protozoan of the disease and when they bite another non-infected, healthy person the protozoan is transferred into the person and transfer the disease.

Hope it helps..✌

Answer 2

Answer:

Hiii! b option is correct

Okk byy