MCQ
Filariasis is caused by:
- ADead adult filariae
- BMicrofilariae
- CBiting of filarial worm
- DPresence of bacteria in filarial wall
Explanation:
Filariasis, commonly called as elephantiasis, is a parasitic infection that causes extreme swelling in the arms and the legs.
The disease is caused by a microfilarial worm, which is transmitted from human to human via female mosquito when it takes a blood meal.
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Reason : Acrosome contains spiral row of mitochondria.
Few such steps include
$I.$ ensuring use of disposable needles and syringes
$II.$ free distribution of condoms
$III.$ advocating safe sex
$IV.$ controlling drug abuse
Which of the steps given above are correct?