(C) The $petiole$ is the stalk that attaches the leaf blade (lamina) to the stem. Its long, thin, and flexible structure allows the leaf blade to flut

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

(C) The $petiole$ is the stalk that attaches the leaf blade (lamina) to the stem. Its long, thin, and flexible structure allows the leaf blade to flutter in the wind. This movement helps in cooling the leaf surface and facilitates the exchange of gases by bringing fresh air to the leaf surfaces.