Question

urena is dispersed by wind. state true or false​

Answer 1

Answer:

Seeds dispersal by wind have to be light so that their buoyancy may enable them to float on air for long distances. It is called anemochory where seeds are especially adapted for wind dispersal show following characters. Example: Dandelion, maple, drumstick, etc. Some seeds have spine like structures on them. They get stuck to the fur of animals and thus get spread to different places. Examples; Beggar tick, Xanthium, Urena, etc. Some seeds are swallowed by birds and animals along with fruits. These seeds get dispersed with bird or animal droppings

Explanation:

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Answer 2

Answer:

Seeds dispersal by wind have to be light so that their buoyancy may enable them to float on air for long distances. ... Some seeds have spine like structures on them. They get stuck to the fur of animals and thus get spread to different places. Examples; Beggar tick, Xanthium, Urena, etc.

Explanation:

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