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Question
Hooks and barbs are helpful in dispersal of
Hooks and barbs are helpful in dispersal of
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Solution
The correct option is D Bidens
The hooks, spines, barbs, and sticky substances of adhesive fruits some- times have functions other than dispersal. It is a Mexican species of beggar-ticks (Bidens aequisquama) has showy flowers. The hitchhiker seed capsule superficially resembles a grappling hook or a spine tipped with several minute hooks or barbs resembling a tiny harpoon sticky glandular projections that aid in dispersal by adhering to the bodies of animals.So the correct answer is 'Bidens'.
The hooks, spines, barbs, and sticky substances of adhesive fruits some- times have functions other than dispersal. It is a Mexican species of beggar-ticks (Bidens aequisquama) has showy flowers. The hitchhiker seed capsule superficially resembles a grappling hook or a spine tipped with several minute hooks or barbs resembling a tiny harpoon sticky glandular projections that aid in dispersal by adhering to the bodies of animals.
So the correct answer is 'Bidens'.
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