What is stratification ?

What is meant by stratification ?

What is biofortification? What are objectives of it?

What conclusion is drawn about stratification of a fossil ?

Define stratification

How is 'stratification' represented in a forest ecosystem?

Vertical stratification is more diverse in grassland than desert ecosystem.

Arrange the following as observed in Vertical stratification of a forest, Grass, Shrubby plants, Teak, Amaranths.