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5.Morphology of Flowering Plants
medium
Ligulate/strap-shaped corolla occurs in sunflower in
A
Disc florets
B
Immature florets
C
Ray florets
D
Both ray and disc florets
Solution
(c)The fused petals form a strap-shaped structure towards the upper end. A small hairy outgrowth, the ligule is present at the junction of the strap and the tube, e.g., ray florets of Helianthus.
Standard 11
Biology
