Squid Dissection online!
Follow the steps on here like you would actually doing the lab paper.
#2. Observe the squid.
#3. Look at the arms, tentacles, head, mantle, eyes, and the fins from all sides. Record what you see on your dissection paper.
#2. Observe the squid.
#3. Look at the arms, tentacles, head, mantle, eyes, and the fins from all sides. Record what you see on your dissection paper.
#5 Locate the Chromatophores:
answer the questions about them in your packet.
answer the questions about them in your packet.
#6. Find the hard beak, mouth, which is located in the middle of the arms and tentacles.
#8 Locate the siphon
Answer the questions about this in your packet.
Answer the questions about this in your packet.
#9 Take a closer look at the eye.
Compare the eye to ours.
Compare the eye to ours.
#10 Locate the brain between the eyes. (white and road in appearance) The nerve attached to it is long and white.
#14 Locate and examine the following 5 body parts. Use the diagram on the last page to help you! (Be sure you can do this, you will later be quizzed on this!
1) Gills (2)
2) gill heart (at the end of the gill)
3) esophagus
4) Stomach
5) anus
1) Gills (2)
2) gill heart (at the end of the gill)
3) esophagus
4) Stomach
5) anus
#16 Locate the long silvery tube on the bottom of the liver; this is the ink sac.
#19 Locate the internal shell or pen (this is underneath the organs).
Answer the questions on the lab paper.
Answer the questions on the lab paper.