The leaf of $Bombax$ is:

$A$ monocot can be distinguished from a dicot by

$A$ simple leaf is present in

Identify the plant whose leaf is shown in the image.

In some plants like Cotton and Eucalyptus,leaves change their shape. This phenomenon is known as heterophylly and it helps to determine the:

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 $Bougainvillea$.