Lizards and Snakes Are Closely Related;there Are a Number of Poisonous

question 18

Multiple Choice

Lizards and snakes are closely related;there are a number of poisonous snakes.How common are venomous lizards?

• A)Many venomous tropical species exist.
• B)No lizards are venomous.
• C)All lizards are at least a little poisonous but only the big ones have enough venom to be worrisome.
• D)They are uncommon: In North America,the Gila Monster and Mexican Beaded lizards are the only lizards venomous to humans.
• E)None of the choices is correct.