1) Crocodile codiles have a complete secondary palate that allows them to A) detect the warmth...
1) Crocodile codiles have a complete secondary palate that allows them to A) detect the warmth of prey. B) cool off in hot weather by "gaping," C) breathe while the mouth is filled with water or food. D) smell the animal that they have seized. E) make loud mating calls. 33) 34 34) Snake venoms are generally of two types for a mixture of the two) that include A) kidney toxins and paralytic toxins. B) hemorrhagins and paralytic toxins. C) venoms and antivenin. D) kidney toxins and neurotoxins. E) hemorrhagins and neurotoxins. SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question. 35) The scales of nonavian reptiles are derived from the 36) Frog skin color is produced by cells called 37) Rather than urea or ammonia, the nitrogenous wastes of reptiles are excreted as 37) - 38) In the nonavian reptilian egg, the embryo is bathed in a fluid contained within an extra-embryonic membrane called the 38) 39) Snakes that have special heat-sensitive pits on their heads are called 39) 40) Crocodile teeth are set in sockets, a type of dentition called typical of archosaurs and early birds. that was 40)