Severe famine of west Bengal of 1942-43 was due to destruction of rice crop by a fungus called

Golden rice I. It is transgenic variety of rice. II. It contains a good quality of beta - carotene (pro - vitamin -A) IV. The grains of the rice are yellow in colour due to beta - carotene. The rice is commonly called golden rice. Which of the statements given above are correct.

Destruction of hives of bees due to pesticides is called ________

Immunological destruction of body tissue or product due to antibodies reacting with the same as antigen is called

Immunological destruction of body tissue or product due to antibodies reacting with the same as antigen is called