Question

3. The functional part of leaf is
(a) Petiole
(b)Lamina
(c) Stipule
(d)Leaf base​

Answer 1

petiole attaches the leaf to the stem and contains vascular tissue that provides a connection from the stem to permit sap to enter the leaf and the products of photosynthesis (carbohydrates) to be transported from the leaf to the rest of the plant.