Author name: Raveena

Soil is a nat­ur­al resource formed by wheather­ing (break­down) of rocks. It has been defined as they matrix (sand slit

Ecol­o­gy is the study of the rela­tion­ship of organ­isms i.e . plants, ani­mals and microor­gan­ism with their sur­round­ing (envi­ron­ment). Hans

Veg­e­ta­tion refers to the plant cov­er or the plant com­mu­ni­ty present on earth . it includes both man made vegetation

All sin­gled celled eukary­otes are placed under pro­tista, bit the bound­aries af this king­dom are not well defined what may

Man­age­ment is the process of plan­ning, organ­is­ing, staffing, direct­ing and con­trol­ling the resources of an enter­prise effi­cien­cy and effec­tive­ly for

Vac­cine pro­duc­tion:- Vac­cines pro­vide immu­ni­ty against viral dis­eases . the con­ven­tion­al vac­cines syn­the­sised using live atten­u­at­ed viruses(weakened in force or