(B) is the correct answer because it is a wrong match. Vectors are $DNA$ molecules used as vehicles to carry a foreign $DNA$ segment into a host cell,

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Vector $DNA$ $\rightarrow$ Site for tRNA synthesis

(B) is the correct answer because it is a wrong match. Vectors are $DNA$ molecules used as vehicles to carry a foreign $DNA$ segment into a host cell,where they replicate. They are not sites for $tRNA$ synthesis. $A$ is correct: Somatic hybridization involves the fusion of protoplasts from two different plant species. $C$ is correct: Micropropagation is the production of genetically identical plants in large numbers using tissue culture methods. $D$ is correct: Callus is an unorganized,undifferentiated mass of cells that develops from an explant during tissue culture.

Class 12 Biology Biotechnology and its Application Mix Examples- Biotechnology and its Application

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Which one of the following is a case of wrong matching?

AIPMT 2012 All AIPMT

A
Somatic hybridization $\rightarrow$ Fusion of two diverse cells
B
Vector $DNA$ $\rightarrow$ Site for tRNA synthesis
C
Micropropagation $\rightarrow$ In vitro production of plants in large numbers
D
Callus $\rightarrow$ Unorganised mass of cells produced in tissue culture

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Biotechnology and its Application

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Mix Examples- Biotechnology and its Application

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Which of the following is used in biotechnology?

Medium

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Match the following pairs correctly and choose the right combination:
Column-$I$ Column-$II$
$A$. Escherichia coli $1$. Nif gene
$B$. Rhizobium melilotae $2$. Digesting hydrocarbons of crude oil
$C$. Bacillus thuringiensis $3$. Production of human insulin
$D$. Pseudomonas putida $4$. Biological control of fungal disease
- $5$. Bio-insecticide

Medium

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Match Column-$I$ with Column-$II$ and select the correct option:

Column-$I$ Column-$II$

$(a)$ $Bt$ Cotton $(i)$ Gene therapy

$(b)$ Adenosine deaminase deficiency $(ii)$ Cellular defense

$(c)$ $RNAi$ $(iii)$ Detecting $HIV$ infection

$(d)$ $PCR$ $(iv)$ $Bacillus$ $thuringiensis$

Column-$I$	Column-$II$
$(a)$ $Bt$ Cotton	$(i)$ Gene therapy
$(b)$ Adenosine deaminase deficiency	$(ii)$ Cellular defense
$(c)$ $RNAi$	$(iii)$ Detecting $HIV$ infection
$(d)$ $PCR$	$(iv)$ $Bacillus$ $thuringiensis$

Medium

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Match the following columns and select the correct option.

Column-$I$ Column-$II$

$(a)$ $Bt$ cotton $(i)$ Gene therapy

$(b)$ Adenosine deaminase deficiency $(ii)$ Cellular defence

$(c)$ $RNAi$ $(iii)$ Detection of $HIV$ infection

$(d)$ $PCR$ $(iv)$ Bacillus thuringiensis

Column-$I$	Column-$II$
$(a)$ $Bt$ cotton	$(i)$ Gene therapy
$(b)$ Adenosine deaminase deficiency	$(ii)$ Cellular defence
$(c)$ $RNAi$	$(iii)$ Detection of $HIV$ infection
$(d)$ $PCR$	$(iv)$ Bacillus thuringiensis

MediumNEET 2020

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Match the columns:

Column-$I$ Column-$II$

$(1)$ Golden Rice $(a)$ Bud insects

$(2)$ Bt toxin $(b)$ Vitamin-$A$

$(3)$ Biopiracy $(c)$ Cry-protein

$(4)$ Bt tobacco $(d)$ Bio-source without permission and use of bioreactor

Column-$I$	Column-$II$
$(1)$ Golden Rice	$(a)$ Bud insects
$(2)$ Bt toxin	$(b)$ Vitamin-$A$
$(3)$ Biopiracy	$(c)$ Cry-protein
$(4)$ Bt tobacco	$(d)$ Bio-source without permission and use of bioreactor

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Column-$I$	Column-$II$
$A$. Escherichia coli	$1$. Nif gene
$B$. Rhizobium melilotae	$2$. Digesting hydrocarbons of crude oil
$C$. Bacillus thuringiensis	$3$. Production of human insulin
$D$. Pseudomonas putida	$4$. Biological control of fungal disease
-	$5$. Bio-insecticide

Which one of the following is a case of wrong matching?

Similar Questions

Which of the following is used in biotechnology?

Match Column-$I$ with Column-$II$ and select the correct option: Column-$I$ Column-$II$ $(a)$ $Bt$ Cotton $(i)$ Gene therapy $(b)$ Adenosine deaminase deficiency $(ii)$ Cellular defense $(c)$ $RNAi$ $(iii)$ Detecting $HIV$ infection $(d)$ $PCR$ $(iv)$ $Bacillus$ $thuringiensis$

Match the following columns and select the correct option. Column-$I$ Column-$II$ $(a)$ $Bt$ cotton $(i)$ Gene therapy $(b)$ Adenosine deaminase deficiency $(ii)$ Cellular defence $(c)$ $RNAi$ $(iii)$ Detection of $HIV$ infection $(d)$ $PCR$ $(iv)$ Bacillus thuringiensis

Match the columns: Column-$I$ Column-$II$ $(1)$ Golden Rice $(a)$ Bud insects $(2)$ Bt toxin $(b)$ Vitamin-$A$ $(3)$ Biopiracy $(c)$ Cry-protein $(4)$ Bt tobacco $(d)$ Bio-source without permission and use of bioreactor

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Match Column-$I$ with Column-$II$ and select the correct option:

Column-$I$ Column-$II$

$(a)$ $Bt$ Cotton $(i)$ Gene therapy

$(b)$ Adenosine deaminase deficiency $(ii)$ Cellular defense

$(c)$ $RNAi$ $(iii)$ Detecting $HIV$ infection

$(d)$ $PCR$ $(iv)$ $Bacillus$ $thuringiensis$

Match the following columns and select the correct option.

Column-$I$ Column-$II$

$(a)$ $Bt$ cotton $(i)$ Gene therapy

$(b)$ Adenosine deaminase deficiency $(ii)$ Cellular defence

$(c)$ $RNAi$ $(iii)$ Detection of $HIV$ infection

$(d)$ $PCR$ $(iv)$ Bacillus thuringiensis

Match the columns:

Column-$I$ Column-$II$

$(1)$ Golden Rice $(a)$ Bud insects

$(2)$ Bt toxin $(b)$ Vitamin-$A$

$(3)$ Biopiracy $(c)$ Cry-protein

$(4)$ Bt tobacco $(d)$ Bio-source without permission and use of bioreactor