Which of the following acts as a physical bar | vedclass

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(A) The human body has several barriers to prevent the entry of pathogens. Physical barriers are the first line of defense. The skin and the mucous co

Vedclass · Accepted Answer

Epithelial tissue

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(A) The human body has several barriers to prevent the entry of pathogens. Physical barriers are the first line of defense. The skin and the mucous coating of the epithelium lining the respiratory,gastrointestinal,and urogenital tracts are the primary physical barriers. Therefore,epithelial tissue acts as a physical barrier for immunity.

List-$I$	List-$II$
$a$. Cellular barrier	$i$. Interferons
$b$. Cytokine barrier	$ii$. Mucus
$c$. Physical barrier	$iii$. Neutrophils
$d$. Physiological barrier	$iv$. $HCl$ in gastric juice

Which of the following acts as a physical barrier for immunity?

Similar Questions

Which of the following is true for $T-$lymphocytes in mammals?

Match List-$I$ with List-$II$ :

List-$I$ List-$II$

$a$. Cellular barrier $i$. Interferons

$b$. Cytokine barrier $ii$. Mucus

$c$. Physical barrier $iii$. Neutrophils

$d$. Physiological barrier $iv$. $HCl$ in gastric juice

Choose the correct answer from the options given below:

Antibodies in our body are complex:

Natural killer lymphocytes are an example of:

Provide information about vaccination.

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