Scientists were studying the DNA from Antarctic fish, including two species of icefish, that have no hemoglobin in their blood. They constructed the following cladogram.

What can be interpreted from this cladogram?

Select all that apply.

The C. anarcticus is more closely related to C. mawsoni than it is to the other hemoglobinless icefish.

The two species of hemoglobinless icefish are more closely related to each other than they are to other Antarctic fish studied.

N. corliceps is the closest relative to the hemoglobinless icefish from the fish that were studied.

The most closely related species to the hemoglobinless icefish is C. mawsoni.