Shark dissection

What does a shark have in place of lungs?

• Gills

• Extra Liver

• Fins

• Stomach

The fin shown in the image is the tail fin of the dogfish shark. The technical term for the tail fin is the _______ fin.

Identify this example dogfish shark specimen as either male or female. Justify your answer by citing evidence from the image.

• Female

• Male

• Neither

The image shows the underside, or belly, of the dogfish shark. The technical term for this perspective of the shark is the ________ surface.

Which of the labeled arrows is pointing to the NOSTRILS?

• A

• B

• C

• D

Which of the labeled arrows is pointing to the CAUDAL FIN?

• A

• B

• C

• D

• E

Tags

NGSS.MS-LS4-2

Which of the labeled arrows is pointing to the CLASPERS?

• A

• B

• C

• NONE

Rostrum

• A

• B

• C

• D

Tags

NGSS.MS-LS4-2

1st Dorsal Fin

• C

• D

• G

• I

2nd Dorsal Fin

• I

• G

• D

• C

Tags

NGSS.MS-LS4-2