Correct answer
B. Integument
Explanation
The correct answer is Integument.
Soil additive which stabilizes the soil, improves resistance to erosion, increases to permeability to air & water, improves texture, eases cultivation or otherwise improves soil quality:
Most abundant mineral in the earth crust is________?
The edible part in pomegranate is________?
A pigment sensitive to light is known as________?
Difference between workers and drones ________?
Systematic examination of soil in the field and laboratories, their description and grouping according to classification system: