MCQ
Hairy root disease in dicot plants is caused by?
- AAgrobacterium tumefaciens
- ✓Agrobacterium rhizogens
- CBacillus thuringiensis
- DMeloidogyne incognita
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$I.$ $AIDS$ patient become easily infected by bacteria, viruses and even parasites
$II.$ The person is unable to protect himself against any infection
$III.$ National $AIDS$ Control Organisation $(NACO)$ and non-governmental organization are trying their best to educate people about $AIDS$
Which of the statements given above are correct?