RNAi is a mechanism to silence genes with the help of :

1.	ssRNA	2.	dsRNA
3.	ssDNA	4.	dsDNA

Fire and Mello shared noble prize for RNAi while working on:

Widely used tool in the genetic engineering of crop plants involves:

The sheep “Dolly” was cloned by using somatic cells from the donor’s:

Deficiency of human growth hormone was initially treated with growth hormone derived from:

Clearing up oil spills has been possible due to the use of genetically engineered:

Genetically engineered pest resistance has advantages over other forms of pest control. Identify the one which is not:

1. pesticides are expensive and time-consuming to apply
2. pesticides are rarely selective
3. pesticides accumulate in the environment
4. pesticides are ineffective now

The first transgenic sheep to produce alpha 1 antitrypsin was :

The use of transgenic animals, to produce relatively large quantities of rare proteins for use in medicine, is sometimes called:

Which of the following genetically modified product is used to dissolve blood clots in patients with coronary artery disease?