Animal Kingdom ...

Tunicin is similar to

Retrogressive metamorphosis is found in

Excretory organs of Amphioxus are

Vertebrates and tunicates share

Which one of the following is a chordate but not a vertebrate

Why the Hermania is considered as degenerated chordate 

Excretory organ of Herdmania is 

The larval form of Urochordates is called

Chordates possess

The distingushing feature of all chordates is

Salpa & Doliolum belong to : -

Chordates are distinguished from non chordates by the presence of : -

Which of the following animal belongs to Urochordata : -

Which of the following animal is devoid of notochord and nerve cord in its adult stag -

Which of the following character is shared by all chordates at some stage of life -

Prochordates lack : -

Notochord is extended up to head and is retained thoughout life in : -

The adult tunicates show : -

Which of the following urochordate animal is called indian "Sea squirt" : -

Basically all chordates are metamerically segmented animals this statement is : -