Each cluster at a node in a verticillaster represents
Monochasial cyme
Dichasial cyme
Multiparous cyme
None of these
Spiral phyllotaxy in which sixth leaf lies above the first one after completing two circles is
The existence of two types of leaves in the same plant, is called
A deep feeder root system shows
In Ruellia and Justicia dispersal of seeds takes place by