Velamen takes part in
Absorption of moisture from air
Absorption of water from soil
Exchange of gases
Transpiration
Which kind of inflorescence is shown in the figure given below?
Pneumatophores occur in plants of
Interpetiolar stipules occur in
Presence of leaves of more than one shape is common in amphibious plants $(Helophytes)$ like Limnophila. This is called
Which of the following is not related to corm