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Question

In Cocklebur/Xanthium, dispersal of seeds occur through the agency of

A
Explosive mechanism
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B
Anemochory
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C
Hydrochory
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D
Zoochory
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Solution

The correct option is A Explosive mechanism
Seed dispersal is the movement or transport of seeds away from the parent plant. Plants have Non-standard LDD is when seed dispersal occurs in an unusual and dispersal where the seed is forcefully ejected by explosive dehiscence of the fruit. The explosive seed dispersal mechanism found in a variety of trees could be one of them. Many plant seeds travel on the wind and through animal ingestion.
So the correct answer is 'Explosive mechanism'.

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