Leaves originate from . . . . . . and are arranged in an . . . . . . order.

In $Opuntia$,the spines are modifications of:

The pattern of arrangement of leaves on the stem or branch is called .......

Which one of the following plants shows alternate phyllotaxy?

Given below are two statements:
Statement-$I$: Leaves originate from shoot apical meristems.
Statement-$II$: Leaves are arranged in acropetal order.
In the light of the above statements,choose the correct answer from the options given below:

$A$ monocot plant that exhibits reticulate venation is: