The inflorescence found in Ficus is known as
Cyathium
Catkin
Syconus
Hypanthodium
When leaves bear flower or inflorescence in their axil, they are called
Which of the following two are the resultant of stipule modifications?
$I$.Spines in Ziziphus. $II$.Tendrils in Smilax $III$.Tendrils in Nepenthes.
$IV$.Spines in Argemone. $V$.Thorns in Bougainvellea.
Stem tendrils occur in
Aggregate fruit develops from
The layer which separates velamen (A spongy tissue in epiphytic roots of some orchids for absorption of atmospheric moisture) from cortex is called