Animal Kingdom ...

Which of the following is not an essential chordate character : -

The cephalochordates : -

The lateral line sensory system is best developed in : -

The gill – slits of chordates occur in : -

Protochordates are : -

The Ascidian tadpole larva undergoes : -

Find out main difference between urochordata and cephalochordates : -

Biolumnicent chordate is : -

Body of most of urochordates is covered by : - 

The other name of Notochord is : -

Phylum chordata was established by : -

Tunicine is the basic material of : -

Urochordates animals show : -

Ascidians are commonly knows as : - 

"Vanadium" is found in blood of : -

In Amphioxus excretion take place by : -

Cranium is absent in : -

Stomochord (Buccal diverticulum) is present in : - 

"Wheel organ" is found in : -

Ciliated organ of Muller is : -

Hatscheck" nephridium is present in : -

"Sea – squirt" is common nme of : -

In Amphioxus notochord is present only  in :-

Protochordates are not vertebrates as : -

Mode of feeding in Cephalochordates is : -