Reticulate venation is the characteristic of most:
dicotyledons.
— Concept: This question tests your knowledge of plant morphology, specifically the types of venation patterns found in…Concept: This question tests your knowledge of plant morphology, specifically the types of venation patterns found in leaves and their association with different plant groups.
Why (A) is correct: Reticulate venation is a characteristic feature of most dicotyledonous plants. In this type of venation, the veins form a network or web-like pattern throughout the leaf blade, with smaller veins branching out from larger ones.
Why other options are wrong:
- (B) monocotyledons: Monocotyledons typically exhibit parallel venation, where veins run parallel to each other.
- (C) grasses: Grasses are monocotyledons and thus show parallel venation, not reticulate.
- (D) Both (1) and (2): This is incorrect because monocotyledons do not have reticulate venation.
NEET Tip: Remember that venation is a key distinguishing feature between monocots and dicots. Think of 'Dicot-Reticulate' and 'Monocot-Parallel'.
Correct Answer: (A)
dicotyledons.