Question

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

The correct option is B

are vectors for many diseases

The correct answer is option B:

Explanation of the correct option:

1. In Spanish, a mosquito is called a "little fly."
2. It is a member of the insect family Diptera, which means "two wings."
3. It is another feature that distinguishes mosquitos from other sorts of insects.
4. They have hair-like scales on their body and long tubular mouthparts for sucking fluids.
5. Mosquito-borne illnesses include dengue, Zika, Chikungunya, West Nile fever, and malaria.
6. As a result, they are contagious diseases and parasites that spread a variety of ailments.
7. Be a result, mosquitos are referred to as disease vectors.

Explanation of the incorrect options:

Option A:

1. Mosquitoes do not spread pollution.
2. Mosquitoes spread illness by biting a sick person and then infecting themselves with the infection.
3. Mosquitoes often become contagious after 10 days and aid in the spread of sickness to other people.

Option C:

1. When a mosquito bites a human, an allergic reaction to the insect's saliva creates acute skin irritation, which generates red bumps and itching.
2. However, it does not result in any other skin illnesses.

Option D:

1. Mosquitoes are responsible for more human suffering than any other creature.
2. Mosquitoes serve as a vector for germs and viruses that cause illnesses such as malaria, dengue fever, encephalitis, and yellow fever, among others.
3. Hence, they are not important insects.

Final Answer: We should not allow mosquitoes to breed in our surroundings because they are vectors for many diseases.