Question

definition of petiole and lamina

Answer 1

Petiole- Petiole is the stalk which attaches the leaf blade ( lamina) to the stem. The petiole is the transition between the stem and the leaf blade.

Lamina- The lamina is the expanded portion or blade of a leaf and it is an above-ground organ specialised for photosynthesis.

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Answer 2

Lamina : the board green part of the leaf is called lamina.✍️✍️✍️✍️

Petiole : d part of leaf by which it is attached to the system is called petiole.✍️✍️✍️✍️✍️

Leaf venation : the design made by veins in a leaf is called leaf venation..✍️✍️✍️✍️✍️

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