Class 12BiologyBiotechnology Principals and ProcessMix Examples - Biotechnology Principals and Process
MediumAssertion : $Agrobacterium$ $tumefaciens$ is popular in genetic engineering because this bacterium is associated with the roots of all cereal and pulse crops.
Reason : $A$ gene incorporated in the bacterial chromosomal genome gets automatically transferred to the crop with which the bacterium is associated.
Reason : $A$ gene incorporated in the bacterial chromosomal genome gets automatically transferred to the crop with which the bacterium is associated.
- AIf both Assertion and Reason are correct and the Reason is a correct explanation of the Assertion.
- BIf both Assertion and Reason are correct but Reason is not a correct explanation of the Assertion.
- CIf the Assertion is correct but Reason is incorrect.
- DIf both the Assertion and Reason are incorrect.
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Similar Questions
$A$: Selection of recombinants due to inactivation of antibiotics is a cumbersome procedure.
$R$: It requires simultaneous plating on two plates having different antibiotics.
$R$: It requires simultaneous plating on two plates having different antibiotics.
Medium
View SolutionMatch the following:-
Column-$I$ Column-$II$ $(A)$ $\text{YAC}$ $(I)$ Separation of $\text{DNA}$ fragments $(B)$ $\text{Hind II}$ $(II)$ Yeast $(C)$ Gel electrophoresis $(III)$ First restriction endonuclease $(D)$ Heterologous host $(IV)$ Recombinant protein
| Column-$I$ | Column-$II$ |
|---|---|
| $(A)$ $\text{YAC}$ | $(I)$ Separation of $\text{DNA}$ fragments |
| $(B)$ $\text{Hind II}$ | $(II)$ Yeast |
| $(C)$ Gel electrophoresis | $(III)$ First restriction endonuclease |
| $(D)$ Heterologous host | $(IV)$ Recombinant protein |
Medium
View SolutionWhat is the primary requirement for antibiotic production in biotechnology?
Medium
View SolutionBiotechnology is the modern branch of biology which deals with
Easy
View SolutionRead the following statements and select the incorrect one:
$(I.)$ Disarmed Agrobacterium is used to deliver desirable gene into plant cell.
$(II.)$ In $\text{EcoRI}$,the letter '$R$' is derived from the name of species.
$(III.)$ Gene therapy is a part of modern biotechnology.
$(IV.)$ $\text{DNA}$ is a hydrophilic molecule,so it can easily pass through cell membrane.
$(I.)$ Disarmed Agrobacterium is used to deliver desirable gene into plant cell.
$(II.)$ In $\text{EcoRI}$,the letter '$R$' is derived from the name of species.
$(III.)$ Gene therapy is a part of modern biotechnology.
$(IV.)$ $\text{DNA}$ is a hydrophilic molecule,so it can easily pass through cell membrane.
Medium
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