Biotechnology MCQ question and answer with solution | Biology Gk MCQs

RNA interference (RNAi) technology has gained popularity in the last few years. Why?
1. It is used in developing gene silencing therapies.
2. It can be used in developing therapies for the treatment of cancer.
3. It can be used to develop hormone replacement therapies.
4. It can be used to produce crop plants that are resistant to viral pathogens.
Select the correct answer:

Recombinant DNA Technology (Genetic Engineering) allows genes to be transferred.
1. Across different species of plants.
2. From animals to plants.
3. From micro-organisms to higher organisms.
Select the correct answer:

Nobel Prize winning scientist James D. Watson is known for his work in which area?

Scientists of N.D.R.I., Kamal (Haryana) developed the second clone of which on the following animals?

Which one of the following chemicals is used to fuse plant protoplasts in genetic engineering?

Bt brinjal is

Sexual reproduction causes genetic variation because of

Among living organisms, which one of the following is the most responsible factor for bringing about the origin of a new species?

Which of the following is used in Genetic Engineering?

The prime utility of 'Golden Rice' in combating vitamin A deficiency, the world's leading cause of blindness which affects about 250 million children lies in the richness of its kernel in