Which of the following statements is false?

Diethylcarbamazine is the drug useful in the treatment of:

Adult $Wuchereria$ $bancrofti$ attacks which of the following?

Microfilariae are carried by

In how many days does the filarial larva develop into an infective larva within the intermediate host (in $days$)?

Match the symptoms of the diseases with their respective causative conditions:
Symptoms of Ascariasis $- P$
Symptoms of Filariasis $- Q$
$I -$ Chronic inflammation of lymphatic vessels
$II -$ Internal bleeding,muscular pain
$III -$ Fever,anemia,and blockage of the intestinal passage
$IV -$ Genital organs are often affected,leading to deformities
$\quad\quad P\quad Q$