In India, temperate evergreen vegetation occurs mostly in
Rajasthan and South Punjab
Eastern and Western Himalayas less than $3500 m$
Western Himalayas above $3500 m$
Western Ghats and Assam
Biomass produced by plants in oceans accounts for
The waxy surface of the floating leaves of the hydrophytes prevents
Crystalline rocks are natural source of biogenetic element
Type of plants having adaptations to check transpiration is
Which is not true of hydrophytes