$A$: Newer antibiotics are required to be produced regularly.
$R$: Pathogens often develop resistance to existing antibiotics.
$R$: Pathogens often develop resistance to existing antibiotics.
- AAssertion and Reason both are correct and Reason is the correct explanation of Assertion.
- BAssertion and Reason both are correct but Reason is not the correct explanation of Assertion.
- CAssertion is correct,but Reason is incorrect.
- DBoth Assertion and Reason are incorrect.
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Similar Questions
Which of the following is an autoimmune disease?
Medium
View SolutionMatch the following conditions associated with mental disorders in Column-$I$ with their respective meanings in Column-$II$ and choose the correct option.
Column-$I$ Column-$II$ $i$. Bulimia $a$. Loss of memory $ii$. Anorexia nervosa $b$. Extreme overindulgence in food $iii$. Amnesia $c$. Sadness and inactivity in life $iv$. Depression $d$. Emotional aversion to food
| Column-$I$ | Column-$II$ |
| $i$. Bulimia | $a$. Loss of memory |
| $ii$. Anorexia nervosa | $b$. Extreme overindulgence in food |
| $iii$. Amnesia | $c$. Sadness and inactivity in life |
| $iv$. Depression | $d$. Emotional aversion to food |
Diseases spread through water medium $- P$
Diseases spread through air medium $- Q$
Diseases spread through insect vectors $- R$
$I -$ Common cold,$II -$ Amoebiasis,$III -$ Typhoid,$IV -$ Filariasis
$V -$ Pneumonia,$VI -$ Malaria,$VII -$ Ascariasis
Select the correct option for $P, Q$ and $R$.
$\quad P \quad\quad Q \quad\quad R$
Diseases spread through air medium $- Q$
Diseases spread through insect vectors $- R$
$I -$ Common cold,$II -$ Amoebiasis,$III -$ Typhoid,$IV -$ Filariasis
$V -$ Pneumonia,$VI -$ Malaria,$VII -$ Ascariasis
Select the correct option for $P, Q$ and $R$.
$\quad P \quad\quad Q \quad\quad R$
Medium
View SolutionWhich of the following is mismatched?
Easy
View SolutionMatch the following:
Column-$I$ Column-$II$ $(1)$ $AIDS$ $(A)$ Rhino Virus $(2)$ Common Cold $(B)$ Carcinogen $(3)$ Malaria $(C)$ Salmonella $(4)$ Cancer $(D)$ Plasmodium $(E)$ Retrovirus
| Column-$I$ | Column-$II$ |
|---|---|
| $(1)$ $AIDS$ | $(A)$ Rhino Virus |
| $(2)$ Common Cold | $(B)$ Carcinogen |
| $(3)$ Malaria | $(C)$ Salmonella |
| $(4)$ Cancer | $(D)$ Plasmodium |
| $(E)$ Retrovirus |
Medium
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