No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
Hippocampus
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
Petromyzon
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
Both A and C
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
Open in App
Solution
The correct option is D Both A and C
Both Myxine and Petromyzon are ectoparasites. They are cyclostomes as they have a circular suctorial mouth, that helps them to attach to the body of other vertebrates.