Biology Family Tree
Published on Nov 25, 2015
No Description
MORE DECKS TO EXPLORE
PRESENTATION OUTLINE
PORIFERA
- Covered in tiny pores
- Are non-motile
- Asymmetrical
- Has few specialized cells
- Examples include sponges
Photo by Ed Bierman
CNIDARIA
- Soft bodied
- 2 germ. layers (endo & ecto)
- Radialsymmetry
- Examples include jellyfish, hydra
- and coral
Photo by Fernando Silveira
PLATYHELMINTHES
- Gastrovasculaf
- Bilaleteral Symmetry
- Cephalication pharyx/caurty
- Examples include tapeworm,
- fluke, and planarian
Photo by Joel Abroad
NEMATODA
- Bodycavity
- Three germ. layers
- Parasite/Free living
- Tapering ends
- Examples are hookworms
Photo by Chrisseee
MOLLUSCA
- Free swimming larva
- Four parts
- Soft bodied
- Examples include squid,
- snails, and oysters
Photo by fishgirl7
ANNELIDA
- Body divided into segmnets
- that are seperated by stepta
- Setae
- Examples include the marine
- worm, leech, and tube worm
Photo by hartp
ARTHROPODA
- Joined legs
- Exoskeleton made of chitin
- Segmentation
- Central nerve cords
- Examples include insects
Photo by martino.pizzol
ECHINODERMATA
- Regeneration
- Spiny skin
- Endoskeleton
- Examples include sea
- stars and sea urchins
Photo by MightyBoyBrian
CHORDATA
- Pharyngeal pouches
- Dorsal, hollow nerve cord
- Tail extends out anus
- Examples are humans,
- birds, fish, dogs, etc.
Photo by olivcris
ANNELIDA
- Body divided into segments
- separated by stepta
- Setae
- Examples include the marine
- worm, leech, and tube worm
Photo by hartp
ARTHROPODA
- Joined legs
- Exoskeleton made of chitin
- Segmentation
- Central nerve cords
- Examples include insects
Photo by martino.pizzol
ECHINODERMATA
- Regeneration
- Spiny skin
- Endoskeleton
- Examples include sea
- stars and sea urchin
Photo by pfly
CHORDATA
- Pharyngeal pouches
- Dorsal, hollow nerve cords
- Taile extends out anus
- Examples include humans,
- birds, fish, reptiles, etc.
Photo by olivcris
