Question

Match List I with List II:
List I:
A. {Musca nebula
B. {Culex fatigans
C. {Aedes albopictus
D. {Simulium damnosum
List II:
I. Onchocerciasis
II. Gastroenteritis
III. Filariasis
IV. Chikungunya
Choose the correct answer from the options given below:

• A. A-IV, B-I, C-III, D-II
• B. A-III, B-II, C-I, D-IV
• C. A-I, B-IV, C-II, D-III
• D. A-II, B-III, C-IV, D-I

Hint:

Associate Culex with Filariasis (B-III) and Simulium (black fly) with River Blindness/Onchocerciasis (D-I) to easily identify the correct option.

Answer 1

The Correct Option is D

Step 1: Understanding the Concept:
Many medically important dipterans serve as vectors of pathogens causing debilitating human diseases worldwide.

Step 2: Detailed Explanation:
Let us match the insect vectors with the diseases they transmit:
A. {Musca nebula (Indian housefly): Transmits enteric pathogens mechanically, leading to Gastroenteritis (II).
B. {Culex fatigans (Common house mosquito): The primary vector of lymphatic Filariasis (III).
C. {Aedes albopictus (Asian tiger mosquito): A major vector of arboviruses, including Chikungunya (IV) and Dengue.
D. {Simulium damnosum (Black fly): The primary vector of the filarial worm causing River Blindness or Onchocerciasis (I).
Therefore, the correct match is:
A-II, B-III, C-IV, D-I

Step 3: Final Answer:
This matching sequence is represented by option (D).