The __________ Are Distinguished from All Other Vertebrates by the Presence

Q31: Most living nonavian reptiles are<br>A)endothermic.<br>B)ectothermic.<br>C)homeothermic.<br>D)isothermic.<br>E)eurythermic.

Q32: Crocodilians are oviparous and display parental care

Q33: This group of animals includes only two

Q34: The tuatara belongs to the reptilian order<br>A)Squamata.<br>B)Chelonia.<br>C)Sphenodontia.<br>D)Testudines.<br>E)Caudata.

Q35: Turtles belong to the reptilian order<br>A)Squamata.<br>B)Caudata.<br>C)Rhynchocephalia.<br>D)Crocodilia.<br>E)Testudines.

Q36: The first cervical vertebra of a reptile

Q37: Which of the following groups of animals

Q38: Lizards belong to the suborder<br>A)Serpentes.<br>B)Chelonia.<br>C)Amphisbaenia.<br>D)Sauria.<br>E)Caudata.

Q39: The synapsid lineage gave rise to<br>A)turtles.<br>B)birds.<br>C)snakes.<br>D)lizards.<br>E)mammals.

Q40: The _ makes up the ventral portion