Question

five class of vartibita​

Answer 1

Answer:

There are five class of vertebrata

class Pisces

class Amphibia

class Reptilia

class Aves

class Mammilia

but there is one more class which is

class cyclostomata

Answer 2

Answer:

six class

Explanation:

there are six class are there because of the class of vertebra 1) class cyclostomata 2) class pisces 3) class amphibia 4) class reptillia 5) class avess 6) class mamma mammilia