Constant grazing and browsing in an area may ultimately result in the formation of
Dense forest
Grasslands
Desert
Bushy vegetation
Ravi, who lived at sea level, had around $5$ million $RBC$ per cubic millimeter of his blood. Later when he lived at an altitude of $18,000 ft$, showed around $8$ million $RBC$ per cubic millimeter of blood. This is an adaptation because
Assertion : Leaf butterfly and stick insect show mimicry to dodge their enemies.
Reason : Mimicry is a method to acquire body colour blending with the surroundings.
Maximum water vapour which can be held in atmosphere is
Two most important factors influencing the life of organisms are
Select the correct statement w.r.t adaptations