پتے کی ڈنڈی کو _______ کہا جاتا ہے۔

A) Stipule

B) Petiole

C) Midrib

D) Lamina

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a) Petiole: The petiole is the stalk that attaches the leaf blade (lamina) to the stem of the plant. It acts as a support for the leaf and contains vascular tissues that transport water, nutrients, and photosynthetic products between the leaf and the rest of the plant.

c) Midrib: The midrib is the central vein running through the middle of a leaf. It is the primary vein from which secondary veins branch out. The midrib provides structural support to the leaf and helps in the transport of nutrients and water.

d) Lamina: The lamina, also known as the leaf blade, is the broad, flat part of the leaf. It is typically the most visible part of the leaf and is where photosynthesis primarily takes place. The lamina is adapted to capture light and facilitate gas exchange for the plant.

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