Which plant is used for control of blood

Microbes added to soils to decrease the level of contaminants from root area of the plants is called as ___

How much more percentage of plant accommodates by Hexagonal system as compared to square system?

Stroma and grana membranes are present in 

DNA coiled twice around the histone forms

Fresh water fishery accounts for……………….% of total production in India

The order _________ is mentally the most highly evolved of all insects:

Weeds are the unwanted/ alien species of plants .Which one of the following weeds is aquatic?

Montmorillonite has higher cation exchange capacity (CEC) in comparison to

Given below are two statements

Statement I: A soil with good tilth is quite porous and has free drainage up to water table

World Environment Day celebrated every year on