All worms are

Which of the following is observed in the adult stage of $Cnidaria$ and $Echinodermata$?

Match List $I$ with List $II$.

List $I$	List $II$
$A$. $Taenia$	$I$. Nephridia
$B$. $Paramoecium$	$II$. Contractile vacuole
$C$. $Periplaneta$	$III$. Flame cells
$D$. $Pheretima$	$IV$. Urecose gland

Choose the correct answer from the options given below:

In which of the following is the genus name,two characters,and its phylum mismatched,while the other three are matched correctly?

Genus Name	Two Characters	Phylum
$A$. Pila	$(i)$ Segmented body,$(ii)$ Radula in mouth	Mollusca
$B$. Asterias	$(i)$ Spiny skin,$(ii)$ Water vascular system	Echinodermata
$C$. Sycon	$(i)$ Pore-bearing,$(ii)$ Canal system	Porifera
$D$. Periplaneta	$(i)$ Jointed appendages,$(ii)$ Chitinous exoskeleton	Arthropoda

How many of the following animals are homeothermic (warm-blooded)?
Rattus,Macropus,Balaenoptera,Columba,Calotes,Crocodilus,Naja,Hyla,Rana,Neophron,Tigris

Which kingdom consists of organisms that are multicellular,aquatic or terrestrial,heterotrophic,and eukaryotic?