Question

what are veins ang midribs?​

Answer 1

Answer:

The midvein or primary vein is the main or central vein of a leaf from which arise the secondary or lateral veins. More frequently called midrib or stem of the leaf, especially when it is prominently raised or depressed, the midvein is the main or central vein of a leaf from which arise the secondary or lateral veins.

Answer 2

The midvein or primary vein is the main or central vein of a leaf from which arise the secondary or lateral veins. More frequently called midrib or stem of the leaf, especially when it is prominently raised or depressed, the midvein is the main or central vein of a leaf from which arise the secondary or lateral veins.