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(A) : Agrobacterium Ti plasmid is used t...

(A) : Agrobacterium Ti plasmid is used to induce genetic transformation in plants.
(R) : Agrobacterium tumefacients usually causes crown gall disease in monocotyledons.

A

If both (A) and (R) are true and (R) is the correct explanation of (A).

B

If both (A) and (R) are true but (R) is not the correct explanation of (A).

C

If (A) is true but (R) is false.

D

If both (A) and (R) are false.

Text Solution

Verified by Experts

The correct Answer is:
C
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The part of Ti Plasmid is transferred by Agrobacterium in dicot plant is called.

Assertion : Agrobacterium tumefaciencs causes crown gall tumor in plants. Reason : E.coli can't transfer DNA in plants.

Knowledge Check

  • Crown gall disease in plants is caused by

    A
    Ti plasmid
    B
    Pi plasmid
    C
    Bacteria
    D
    Virus

  • Crown gall disease in plants is caused by :

    A
    Ti-plasmid
    B
    Pi-plasmid
    C
    bacteria
    D
    virus

  • Assertion : Agrobacterium tumefaciens is the causative agent of crown gall disease of dicots. Reason : Agrobacterium tumefaciens causes infection by entering the plant through wounds and injuries.

    A
    If both the assertion and the reason are true and the reason is a correct explanation of the assertion
    B
    If both the assertion and the reason are true and the reason is not a correct explanation of the assertion
    C
    If the assertion is true but the reason is false
    D
    If both the assertion and reason are false

    • Similar Questions

    Explore conceptually related problems

    Agrobacterium tumefaciens contains a large plasmid , which induces tumor in plants. It is termed as

    The Ti-plasmid of Agrobacterium tumefaciens is used to genetically engineering which of the following cell types ?

    Agrobacterium tumefaciens contains a larger plasmid, which induces tumour in the plants it is termed as

    Assertion (A) : Ti plasmid (tumour-inducing plasmid) of Agrobacterium tumefaciens is used as a cloning vector. Reason (R): Ti plasmid integrates a segment of its DNA, termed T-DNA into the chromosomal DNA of its host plant cells.

    Read a and b and identify correct choice Statement a. Agrobacterium tumefaciens causes crown gall in dicots Statement b. Agrobacterium tumefaciens enters host through wound and injuries

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