(D) The correct matches are as follows:$(1)$ $HIV$ is a $Retrovirus$ (matches with $x$).$(2)$ Cancer is caused by oncogenic viruses (matches with $v$)

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(D) The correct matches are as follows:$(1)$ $HIV$ is a $Retrovirus$ (matches with $x$).$(2)$ Cancer is caused by oncogenic viruses (matches with $v$).$(3)$ Allergens trigger the release of chemicals like serotonin and histamine during an allergic reaction (matches with $z$).$(4)$ Ringworm is a fungal infection caused by genera like $Microsporum$ and $Trichophyton$ (matches with $w$).Therefore,the correct sequence is $1-x, 2-v, 3-z, 4-w$.

Class 12 Biology Human Health and Disease Mix Examples - Human Health and Disease

Medium

Match the following columns.

Column-$I$ Column-$II$

$(1)$ $HIV$ $(v)$ Oncogenic virus

$(2)$ Cancer $(w)$ Microsporum,Trichophyton

$(3)$ Allergens $(x)$ Retrovirus

$(4)$ Ringworm $(y)$ Colostrum

$(z)$ Serotonin

Column-$I$	Column-$II$
$(1)$ $HIV$	$(v)$ Oncogenic virus
$(2)$ Cancer	$(w)$ Microsporum,Trichophyton
$(3)$ Allergens	$(x)$ Retrovirus
$(4)$ Ringworm	$(y)$ Colostrum
	$(z)$ Serotonin

A
$1-w, 2-y, 3-v, 4-x$
B
$1-y, 2-z, 3-w, 4-v$
C
$1-v, 2-x, 3-y, 4-z$
D
$1-x, 2-v, 3-z, 4-w$

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Human Health and Disease

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Mix Examples - Human Health and Disease

Match the following columns:
Column $I$ Column $II$
$1.$ Pneumococci $a.$ Attack lymphatic vessels and lymph nodes
$2.$ Plasmodium $b.$ Attack alveoli
$3.$ Filarial worm $c.$ Attack macrophages and helper $T$ cells
$4.$ Retrovirus $d.$ Attack liver cells and red blood cells

Difficult

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Identify the odd one out in the context of drugs.

Medium

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Match the diseases with their respective pathogens or treatments.
List-$I$ List-$II$
$(a)$ Amoebiasis $(i)$ Treponema pallidum
$(b)$ Diphtheria $(ii)$ Use of sterile food
$(c)$ Cholera $(iii)$ $DT$ vaccine
$(d)$ Syphilis $(iv)$ Use of Oral Rehydration Therapy

Medium

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Drugs such as $Thalidomide$ taken by women in the first trimester of pregnancy cause all the following malformations in the developing embryo,except:

Medium

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$A$ person exhibits unpredictable moods, outbursts of emotion, quarrelsome behavior, and conflicts with others. They are suffering from ....... disorder.

Medium

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Column $I$	Column $II$
$1.$ Pneumococci	$a.$ Attack lymphatic vessels and lymph nodes
$2.$ Plasmodium	$b.$ Attack alveoli
$3.$ Filarial worm	$c.$ Attack macrophages and helper $T$ cells
$4.$ Retrovirus	$d.$ Attack liver cells and red blood cells

List-$I$	List-$II$
$(a)$ Amoebiasis	$(i)$ Treponema pallidum
$(b)$ Diphtheria	$(ii)$ Use of sterile food
$(c)$ Cholera	$(iii)$ $DT$ vaccine
$(d)$ Syphilis	$(iv)$ Use of Oral Rehydration Therapy

Match the following columns. Column-$I$ Column-$II$ $(1)$ $HIV$ $(v)$ Oncogenic virus $(2)$ Cancer $(w)$ Microsporum,Trichophyton $(3)$ Allergens $(x)$ Retrovirus $(4)$ Ringworm $(y)$ Colostrum $(z)$ Serotonin

Similar Questions

Match the following columns:Column $I$Column $II$$1.$ Pneumococci$a.$ Attack lymphatic vessels and lymph nodes$2.$ Plasmodium$b.$ Attack alveoli$3.$ Filarial worm$c.$ Attack macrophages and helper $T$ cells$4.$ Retrovirus$d.$ Attack liver cells and red blood cells

Identify the odd one out in the context of drugs.

Match the diseases with their respective pathogens or treatments.List-$I$List-$II$$(a)$ Amoebiasis$(i)$ Treponema pallidum$(b)$ Diphtheria$(ii)$ Use of sterile food$(c)$ Cholera$(iii)$ $DT$ vaccine$(d)$ Syphilis$(iv)$ Use of Oral Rehydration Therapy

Drugs such as $Thalidomide$ taken by women in the first trimester of pregnancy cause all the following malformations in the developing embryo,except:

$A$ person exhibits unpredictable moods, outbursts of emotion, quarrelsome behavior, and conflicts with others. They are suffering from ....... disorder.

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Match the following columns.

Column-$I$ Column-$II$

$(1)$ $HIV$ $(v)$ Oncogenic virus

$(2)$ Cancer $(w)$ Microsporum,Trichophyton

$(3)$ Allergens $(x)$ Retrovirus

$(4)$ Ringworm $(y)$ Colostrum

$(z)$ Serotonin

Match the following columns:
Column $I$ Column $II$
$1.$ Pneumococci $a.$ Attack lymphatic vessels and lymph nodes
$2.$ Plasmodium $b.$ Attack alveoli
$3.$ Filarial worm $c.$ Attack macrophages and helper $T$ cells
$4.$ Retrovirus $d.$ Attack liver cells and red blood cells

Match the diseases with their respective pathogens or treatments.
List-$I$ List-$II$
$(a)$ Amoebiasis $(i)$ Treponema pallidum
$(b)$ Diphtheria $(ii)$ Use of sterile food
$(c)$ Cholera $(iii)$ $DT$ vaccine
$(d)$ Syphilis $(iv)$ Use of Oral Rehydration Therapy