Sweat contains

Components present in sweat $- P$
Components present in sebum $- Q$
$I -$ Sterols,$II -$ Waxes,$III - NaCl$,$IV -$ Hydrocarbons,
$V -$ Lactic acid,$VI -$ Small amounts of urea
Select the correct option for $P$ and $Q$.
$P \quad Q$

Which are the organs other than the kidneys that contribute to excretion?

In which of the following is harmful uric acid converted into potassium sulfocyanide?

Sweat produced by sweat glands is a watery fluid which contains:

How much $H_{2}O$ and $CO_{2}$ is excreted by the lungs daily?