Main barrier which prevents the entry of disease's causing organism in our body is
Skin
Saliva
Lymphocytes
Interferons
Assertion : Dope test is used to estimate the level of blood alcohol by analyzing the breath of persons drinking alcohol.
Reason : A drunken person usually feels tense and less talkative.
Which one of the following statements is correct ?
Purpose of tubectomy is to prevent
Addiction to alcohol causes
$ADH$ is secreted from the posterior lobe of pituitary and its deficiency leads to