Which one of the following is commonly used in transfer of foreign $DNA$ into crop plants?
Trichoderma harzianum
Meloidogyne incognita
Agrobacterium tumefaciens
Penicillium expansum
Human insulin is being commercially produced from a transgenic species of
This is absent in protoplast.
What is the demerit of using bovine insulin (from cow) and porcine insulin (from pig) in diabetic patients?
Enzyme used in $ELISA$ test is
A genetically engineered microorganism used successfully in bioremediation of oil spills is a species of