The type of leaf venation in which small veins extend outward from a single major vein is called

The type of leaf venation in which small veins extend outward from a single major vein is called

• A. Pinnate
• B. Palmate
• C. Parallel
• D. Net-vein

Answer: (A)

In leaf venation, a pattern where a single central midrib carries smaller veins branching off along its length is called pinnate venation. This description—small veins extending outward from one major vein—fits the feather-like arrangement you see with a prominent midrib and branch veins along its sides. Pal mate venation would show several main veins radiating from a single point at the base of the leaf, not a single midrib with branches. Parallel venation features veins running side by side from base to tip without much branching. Net-vein, or reticulate venation, describes a net-like network of veins rather than a single central vein with branching off it. Therefore, the described pattern corresponds to pinnate venation.

In leaf venation, a pattern where a single central midrib carries smaller veins branching off along its length is called pinnate venation. This description—small veins extending outward from one major vein—fits the feather-like arrangement you see with a prominent midrib and branch veins along its sides.

Pal mate venation would show several main veins radiating from a single point at the base of the leaf, not a single midrib with branches. Parallel venation features veins running side by side from base to tip without much branching. Net-vein, or reticulate venation, describes a net-like network of veins rather than a single central vein with branching off it. Therefore, the described pattern corresponds to pinnate venation.