Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
$R$ : It is only utilisation of part of food manufactured by primary producers in building of consumer biomass.
$I.$ The plants have magnificent property of retaining water. They can withhold water two hundred times more than their own weight. Hence, they are widely used by gardeners to keep cut plant parts moist during transportation and propagation
$II.$ These plants grow as semiaquatic or submerged in acidic marshes. The older portions of plant die but do not decay due to peculiar germicidal properties
The above statements belongs to which of the following bryophitic plant?
Statement $I:$Cleistogamous flowers are invariably autogamous
Statement $II:$Cleistogamy is disadvantageous as there is no chance for cross pollination.
In the light of the above statements, choose the correct answer from the options given below :
Mesophy $II$ $-$ Bundle sheath