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Author Topic: How do some orchids mimic insects?  (Read 2217 times)

Chris Lait

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How do some orchids mimic insects?
« on: 08/04/2010 16:30:02 »
Chris Lait  asked the Naked Scientists:
   
Hello,
 
Could you please tell me how some orchids can replicate a female bee's scent and visually to attract a male bee? 

Does this mean plants can see?
 
Many thanks
 
Chris Lait
 
ps I've downloaded a 100 plus of your podcasts and enjoy listening to them when i'm driving my lorry through the night.
         

What do you think?
« Last Edit: 08/04/2010 16:30:02 by _system »


 

Offline atrox

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How do some orchids mimic insects?
« Reply #1 on: 12/04/2010 16:35:27 »
Hi there,

No, that doesnīt mean, that plants are able to see the insects they are imitating.
And that is not necessary, because evolution is not specific. It is not, that any plant decided, which smell or appearance would do best, to reach the goal to reproduce. Itīs more that individuals of one species differ a bit.
In fact the insects formed the plants appaerance via selecting those varieties, which smells the best for example. .. and so on.

aj
 

The Naked Scientists Forum

How do some orchids mimic insects?
« Reply #1 on: 12/04/2010 16:35:27 »

 

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