Tree of Life exercise

The 5 taxa I found were Plants (pink and white flowers), Insects (Water Strider), Mammals (Fox squirrel), Mollusks (Barnacles) and Birds (brown bird).

The pink and white flowers represented flowering plants because it had the characteristics of flowers and leaves. The water striders represent insects as it has 3 main body parts and antenna, and belong to the Family Gerridae. The fox squirrel represents mammals as it is warm-blooded, has four legs and hair, and is a vertebrate. The barnacles are mollusks because it is soft-bodied and covered by the external hard shell . The brown bird represents birds as it has feathers and wings.

Together, these 5 observations represent 5 iconic taxa on the Tree of Life.

Publicado el 15 de febrero de 2013 a las 07:23 AM por liyingtan