Question

The tumour-inducing capacity of Agrobacterium tumefaciens is located in large extrachromosomal plasmids called ______.

विकल्प

• Ri plasmid

• lambda phage

• pBR322

• Ti plasmid

Answer 1

The tumour-inducing capacity of Agrobacterium tumefaciens is located in large extrachromosomal plasmids called Ti plasmid.

Explanation:

The tumour-inducing plasmid of Agrobacterium tumefaciens is called the Ti plasmid. Ri plasmids are associated with root induction, while lambda is a bacteriophage and pBR322 is a cloning vector.