Which of the following animals are ectoparasi | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) The class $Cyclostomata$ includes jawless vertebrates. Members of this class,such as $Petromyzon$ (lamprey),are known to be ectoparasites on some

Vedclass · Accepted Answer

Cyclostomata

Vedclass · Answer

(B) The class $Cyclostomata$ includes jawless vertebrates. Members of this class,such as $Petromyzon$ (lamprey),are known to be ectoparasites on some fishes. They have an elongated body bearing $6-15$ pairs of gill slits for respiration. Their body is devoid of scales and paired fins. They migrate for spawning to fresh water and die after spawning. Therefore,the correct option is $B$.

Which of the following animals are ectoparasites on fish in their adult stage?

Similar Questions

All living members of the class Cyclostomata are:

Petromyzon belongs to which of the following groups?

Ancestors of cyclostomes are

Which of the following is an exclusively marine animal?

Which animal is included in the subphylum Agnatha?

Vedclass Test Series

Exam Paper Generator

Online Exam Module