ANTIBIOTIC OBTAINED FROM LICHENS
THE FERMENTED FOOD OF SOYABEAN IS
A HEMI PARASITE
HOW MANY HOT SPOTS ARE THERE IN INDIA
OZONE HOLE WAS DISCOVERED BY
SIMPLEST AMINO ACID
WHICH OF THE FOLLOWING IS NOT AN EXAMPLE OF SYMBIOSIS
BOTTOM ZONE OF A LAKE IS CALLED
MOST HARFUL RADIATION IS
GENE RESPONSIBLE FOR DWARFING OF WHEAT