The main reason why antibiotics could not sol | vedclass

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Question

(D) The primary reason antibiotics have not eliminated bacterial diseases is the emergence of antibiotic resistance. Bacteria undergo genetic mutation

Vedclass · Accepted Answer

The development of mutant strains resistant to antibiotics

Vedclass · Answer

(D) The primary reason antibiotics have not eliminated bacterial diseases is the emergence of antibiotic resistance. Bacteria undergo genetic mutations that allow them to survive in the presence of antibiotics. These mutant strains,which possess resistance genes,multiply and pass these traits to subsequent generations,rendering the antibiotics ineffective against them. While bacterial enzymes can also inactivate antibiotics,the widespread development of resistant mutant strains is the most significant global challenge.

List $- I$	List $- II$
$(a)$ Filariasis	$(i)$ Haemophilus influenzae
$(b)$ Amoebiasis	$(ii)$ Trichophyton
$(c)$ Pneumonia	$(iii)$ Wuchereria bancrofti
$(d)$ Ringworm	$(iv)$ Entamoeba histolytica

Cells	Functions
$(1)$ $T_H$ cell	$(A)$ Histamine secretion
$(2)$ Macrophage	$(B)$ Antibody production
$(3)$ Mast cells	$(C)$ Phagocytosis
$(4)$ $NK$ cell	$(D)$ Help in antibody production
$(5)$ Plasma cell	$(E)$ Cell-mediated immunity

$(a)$	$(b)$	$(c)$
$1$. Typhoid	$a$. Virus	$P$. Nose
$2$. Malaria	$b$. Bacteria	$Q$. Liver cells
$3$. Common cold	$c$. Protozoans	$R$. Small intestine

The main reason why antibiotics could not solve all the problems of bacteria-mediated diseases is:

Similar Questions

Which of the following is an important infectious disease in humans?

Match List $- I$ with List $- II$.
List $- I$ List $- II$
$(a)$ Filariasis $(i)$ Haemophilus influenzae
$(b)$ Amoebiasis $(ii)$ Trichophyton
$(c)$ Pneumonia $(iii)$ Wuchereria bancrofti
$(d)$ Ringworm $(iv)$ Entamoeba histolytica
Choose the correct answer from the options given below.

Match the cells with their respective functions:
Cells Functions
$(1)$ $T_H$ cell $(A)$ Histamine secretion
$(2)$ Macrophage $(B)$ Antibody production
$(3)$ Mast cells $(C)$ Phagocytosis
$(4)$ $NK$ cell $(D)$ Help in antibody production
$(5)$ Plasma cell $(E)$ Cell-mediated immunity

Select the correct option for the plant shown below.

Identify the correct match:

$(a)$ $(b)$ $(c)$

$1$. Typhoid $a$. Virus $P$. Nose

$2$. Malaria $b$. Bacteria $Q$. Liver cells

$3$. Common cold $c$. Protozoans $R$. Small intestine

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