Science, asked by anushkasetiya11, 5 months ago

seeds of orchids get disposed​

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Answered by XxHATERxX
11

Answer:

✳️Because orchid seeds lack a food reserve in the form of an endosperm or a large embryo, most of them, especially terrestrial ones, are generally unable to germinate on their own.With their small size, low weight and balloon-testa, orchid seeds are perfectly adapted to wind-dispersal.

✳️Orchid seeds are generally assumed to be widely dispersed by wind because of their small size and low weight, in addition to their embryos occupying only a very small percentage of the space inside the testae (with an air content from 60 to above 90%) [36–38].

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