In which class of fishes mouth is located ventrally?

In class-Chondrichthyes, the mouth is located ventrally and the teeth are modified placoid scales, which are

In which segment is the mouth located in earthworm?

In which segment is the mouth located in earthworm?

Where is mouth located in Leech?

Ventral mouth is seen in

Ventral mouth is seen in

Name the segment in which mouth is located.

Name the segment in which mouth is located.

The class of lever in which the load is located between the fulcrum and the effort

Fill in the blanks : Jaws of the mouth is _____class lever.