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(C) Let's analyze each statement:$(1)$ Acquired immunity is characterized by memory, which allows the body to recognize and respond more effectively t

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$2$

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(C) Let's analyze each statement:$(1)$ Acquired immunity is characterized by memory, which allows the body to recognize and respond more effectively to pathogens upon subsequent exposure. This statement is $Correct$.$(2)$ The response provided by antibodies is Humoral Immune Response $(H.I.R.)$, not Cell-Mediated Immunity $(C.M.I.)$. $C.M.I.$ is mediated by $T$-lymphocytes. This statement is $Incorrect$.$(3)$ An exaggerated response of the immune system to certain antigens present in the environment is called allergy. This statement is $Correct$.$(4)$ Innate immunity is non-specific and is not antibody-dependent. It consists of physical, physiological, cellular, and cytokine barriers. This statement is $Incorrect$.$(5)$ Dengue is a viral disease caused by the Dengue virus, not bacteria. This statement is $Incorrect$.Therefore, only statements $(1)$ and $(3)$ are correct. The total number of correct statements is $2$.

Column-$I$	Column-$II$	Column-$III$
$a$. Opium poppy	$i$. Fruit	$p$. Cocaine
$b$. Cannabis indica	$ii$. Dried leaves	$q$. $LSD$
$c$. Ergot fungus	$iii$. Latex	$r$. Ganja
$d$. Erythroxylum coca	$iv$. Flowering tops	$s$. Opium

List-$I$	List-$II$
$(1)$ Peyer's patches	$(A)$ Autoimmune disease
$(2)$ Thymus	$(B)$ Hallucinogen
$(3)$ Hashimoto's disease	$(C)$ Primary lymphoid organ
$(4)$ $LSD$	$(D)$ Virus
$(5)$ Chikungunya	$(E)$ Secondary lymphoid organ

Similar Questions

$A$: Antibiotics like penicillin can be used to treat common cold.
$R$: Penicillin causes lysis of viral cells.

Match the following columns and select the correct option:

Column-$I$ Column-$II$ Column-$III$

$a$. Opium poppy $i$. Fruit $p$. Cocaine

$b$. Cannabis indica $ii$. Dried leaves $q$. $LSD$

$c$. Ergot fungus $iii$. Latex $r$. Ganja

$d$. Erythroxylum coca $iv$. Flowering tops $s$. Opium

Match the following items in List-$I$ with List-$II$:
List-$I$ List-$II$
$(1)$ Peyer's patches $(A)$ Autoimmune disease
$(2)$ Thymus $(B)$ Hallucinogen
$(3)$ Hashimoto's disease $(C)$ Primary lymphoid organ
$(4)$ $LSD$ $(D)$ Virus
$(5)$ Chikungunya $(E)$ Secondary lymphoid organ

Assertion $(A):$ In Pneumonia and common cold, close contact with an infected person should be avoided.
Reason $(R):$ Pneumonia and common cold are airborne diseases.

Assertion: Cocaine has a potent stimulating action on the central nervous system,producing a sense of euphoria and increased energy.
Reason: Injecting the microbes intentionally during immunisation or infectious organisms gaining access into the body during natural infection induces active immunity.

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Similar Questions

$A$: Antibiotics like penicillin can be used to treat common cold.$R$: Penicillin causes lysis of viral cells.

Match the following columns and select the correct option: Column-$I$ Column-$II$ Column-$III$ $a$. Opium poppy $i$. Fruit $p$. Cocaine $b$. Cannabis indica $ii$. Dried leaves $q$. $LSD$ $c$. Ergot fungus $iii$. Latex $r$. Ganja $d$. Erythroxylum coca $iv$. Flowering tops $s$. Opium

Match the following items in List-$I$ with List-$II$:List-$I$List-$II$$(1)$ Peyer's patches$(A)$ Autoimmune disease$(2)$ Thymus$(B)$ Hallucinogen$(3)$ Hashimoto's disease$(C)$ Primary lymphoid organ$(4)$ $LSD$$(D)$ Virus$(5)$ Chikungunya$(E)$ Secondary lymphoid organ

Assertion $(A):$ In Pneumonia and common cold, close contact with an infected person should be avoided.Reason $(R):$ Pneumonia and common cold are airborne diseases.

Assertion: Cocaine has a potent stimulating action on the central nervous system,producing a sense of euphoria and increased energy.Reason: Injecting the microbes intentionally during immunisation or infectious organisms gaining access into the body during natural infection induces active immunity.