Question

Difference between flying lizard and bird

Answer 1

Flying lizard is a reptile whereas bird belongs to class aves
Reptiles have three chambered heart and Aves have 4chambered
Avian members have pneumatic bones where as reptiles dont

Answer 2

Hi Nishittiwari,

                                     Here's the answer that might help you

flying lizard is a reptile and bird is a ave
Lizard has scales and bird has feathers
Lizards do not have the modified forelimb 
lizard has tail 
lizard has 3 chambered heart and bird has a 4 chambered heart
lizard is cold blooded while bird is warm blooded 

Hope this help
Thank you!!!