Important Questions for Life Science Paper -II

1. Golden rice is a transgenic crop for the future with the bellow mentioned trait.

1. Insect resistence


2. High protein content


3. High vitamin A contents


4. High fiber contents

Answer : (3)



2. Which part of the plant is used for culturing

1. Explant


2. Callus


3. Stock


4. Scion

Answer : (1)



3. Father of tissue culture is

1. Bonner


2. Gautheret


3. Haberlandt


4. Babbage

Answer : (3)



4.Formation of the embryoids from pollen grains(in tissue culture medium) is because of

1. Test tube culture


2. Double fertilization


3. Micropropagation


4. Cellular totipotency

Answer : (4)



5. Animal cell culture technology is highly famous for the production of

1. Antigens


2. Vaccines


3. Insulin


4. Antibiotics

Answer : (2)