Resource partitioning includes
Temporal partitioning
Spatial partitioning
Morphological partitioning
All of the above
If the high altitude birds become rare or extinct, the plants which may disappear along with them are
Give differences: Heliophytes and Sciophytes
Reduction in vascular tissue, mechanical tissue and cuticle is characteristic of
Soil salinity is measured by
The organism which are present in tropical regions called