Which of the following pairs is NOT correct? | vedclass

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(C) $1$. Agrobacterium tumefaciens contains the $Ti-plasmid$ (Tumor-inducing plasmid),which is widely used in genetic engineering to transfer genes in

Vedclass · Accepted Answer

Rhizobium $\Rightarrow$ Non-symbiotic nitrogen fixer

Vedclass · Answer

(C) $1$. Agrobacterium tumefaciens contains the $Ti-plasmid$ (Tumor-inducing plasmid),which is widely used in genetic engineering to transfer genes into plants. This is correct.$2$. Cosmids are hybrid vectors derived from plasmids and the $cos$ site of phage $\lambda$,used for cloning large $DNA$ fragments. This is correct.$3$. Rhizobium is a well-known symbiotic nitrogen-fixing bacterium that lives in the root nodules of leguminous plants. The option states it is a 'non-symbiotic nitrogen fixer',which is incorrect.$4$. Albinism is a genetic disorder caused by a mutation in an autosomal recessive gene,leading to a lack of melanin pigment. This is correct.Therefore,the incorrect pair is $C$.

Which of the following pairs is $NOT$ correct?

Similar Questions

The transfer of proteins from an electrophoretic gel to a nitrocellulose membrane is called....

What do '$X$' and '$Y$' represent in the given figure of a stirred-tank bioreactor?

$A$ - Transformation is a procedure through which a piece of $DNA$ is introduced in a host bacterium.
$R$ - With the help of $PCR$,thousands of $DNA$ copies are formed.

Identify the figure given below.

Assertion $:-$ The tumor inducing $(Ti)$ plasmid of $Agrobacterium$ $tumefaciens$ has now been modified into a cloning vector.
Reason $:-$ Retroviruses have been disarmed and are now used to deliver genes into animal cells.

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