Select incorrect pair w.r.t types of aerial stems.
Reduced - Stem reduced to disc
Erect stem - strong and upright
Weak stem - Thin , soft and weak
None of these
As we have learned
Types of aerial stems -
Aerial stems are reduced, erect and weak.
Reduced - Stem reduced to a disc. Eg - Carrot, Turnip & Radish.
Erect - Strong & upright. Eg - Wheat, Mango, Maize
Weak - Thin, soft & weak, with support
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