Questions in diversity-of-life

Select	Question
	Who called birds are glorified reptiles
	The special sound producing organ in birds is
	Cleidoic egg is an adaptation for
	Flightless birds belong to
	Which of the following is flightless bird
	Characteristic features such as four-chambered heart, feather and pneumatic bone is applicable to the class of vertebrate
	In which order human is placed
	Members of which group of the followings, have three ossicles in their internal ear
	Only left aortic arches are present in
	Egg-laying mammals are grouped as