Teachers please print these pages to assess student learning.
Squid Anatomy Worksheet
Analysis
1. How many arms does the squid have? _____ How many tentacles? ______
2. What is the function of the arms and tentacles? ______________________
3. What is the function of the water jet? ____________________________
4. Name two features that are adaptations for the squid's predatory life. ____________________________________________________
5. Name two traits that the squid shares with other mollusks. ______________________________________________
Word bank:
Fin | Mantle | Eyes | Water Jet |
Arms | Suckers | Tentacles |
|
Use the descriptions above to help you label the squid
[img_assist|nid=21176|title=External|desc=|link=none|align=left|width=640|height=385]
Observations and Analysis
1. How many gills does the squid have? _______________________________
2. Where does the ink sac empty into? ___________________________________ What is its function? ___________________________________________________
3. What is the function of the pen? ________________________________________
4. Where do wastes exit the squid? (be specific) ___________________________
Word Bank
Gill | Pen | Ink sac | Anus |
Esophagus | Stomach | Gonad | Heart |
Use the descriptions above to help you label the squid
[img_assist|nid=21175|title=Internal|desc=|link=none|align=left|width=640|height=586]