Zoology Lecture Flat & Ribbon Worms

Phylum Platyhelminthes is the ________ worms.

Flat
Phylum Nemertea is the _________ worms.

Ribbon
Why are bilaterians so successful?

b/c abundance & range of habitat (marine, fresh water, flying, land, underground)
_______: is the link between evolution and developmental biology.

"Evo-Devo"
What do Hox genes allow?

for more complex body
Phylum Platyhemlinthes & Phylum Nemertea are known as ________ which means they have ______

Acoelomates; no body cavity

Author

tbby5065

66913

Card Set

Zoology Lecture Flat & Ribbon Worms

Description

zoology

Updated

2011-02-17T03:00:12Z

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