When the petiole bears leaflets at its tip,it is a

Match the columns:

$(i)$ Acicular	$(1)$ Grass
$(ii)$ Linear	$(2)$ Nerium
$(iii)$ Lanceolate	$(3)$ Banana
$(iv)$ Oblong	$(4)$ Pine

Describe the various parts of a leaf.

Match the following:

Column-$I$	Column-$II$
$(1)$ Mustard	$(A)$ Opposite phyllotaxy
$(2)$ Guava	$(B)$ Pinnately compound leaf
$(3)$ Neem	$(C)$ Alternate phyllotaxy
	$(D)$ Palmately compound leaf

Reticulate venation is found in dicot leaves,while in monocot leaves,venation is of the parallel type. Biology being a 'Science of exceptions',find out any exception to this generalization.

The leaves of the $Utricularia$ plant are modified into