Friday, July 6, 2012

5 pictures for July 6

5 Pictures for July 6

 Radial Symmetry: This field daisy has radial symmetry. If you cut it in half any way, it will be symmetrical.
 Segmented Body: This damselfly has a body that is segmented into three main parts, head, abdomen and thorax.
 Cellular Respiration: At  night, these leaf cells will commence cellular respiration by letting out excess water through the stoma.
 Parasitism: This vine is displaying parasitism by wrapping itself around the reed stem. While this is beneficial to the vine, it is very harmful to the reed.
Seed Dispersal (Wind): These Maple seeds will be blown by the wind to a place where there is less competition for living space with the parent plant.

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