Question

........tissues are present in the leaf petiole

Answer 1

Some leaves are attached to the plant stem by a petiole. ... Leaves also have stipules, small green appendages usually found at the base of the petiole. Most leaves have a midrib, which travels the length of the leaf and branches to each side to produce veins of vascular tissue. The edge of the leaf is called the margin.

Answer 2

$\mathbb\red{VASCULAR\:\:\:TISSUE}$

$\mathrm\blue{A\:Petiole\:\:is\:\:the\:\:stalk\:\:that}$$\mathrm\blue{connects\:\:leaf\:\:with\:\:with\:\:it's\:\:base}$

$\mathrm\red{Vascular&nbspTissues}$$\mathrm\green{are&nbsppresent&nbspin&nbspPetiole}$